Help Please..?

Hi everyone, I'm 18 from Southern MS. I'll explain my case:

I've been on Ortho Lo to help finally regulate me since Feb.25th until June. I got my period June 3rd & instead of starting a new pack, I took a 'break' on June 10th. The week of June 10th, I had unprotected sex with a guy "Sam" using the pull out method and around the 17th 'played around' with no full penetration at least twice. I would have "ovulated" on the 24th-impossible due to no ovulation on pills. I went to my doctor on the 27th & had a negative blood and urine test & a ultrasound that found a ovarian cyst and I had a UTI. I started the antibiotics and on July 1st I expected my period, it didn't come(perhaps, from lack of hormones from June?) but I started my pill over. I had sex with a close friend "John" on July 8th using pull out. I started spotting brown discharge by my ovulation time and up until a short period on the 22nd. For the past 3 weeks I've been having preg. symptoms such as nausea, severe breast tenderness, headaches, small aches along top of arms, and crying spells. I did research on the side effects of Ortho Tri-Cyclen Lo and nausea, tenderness, vision changes, etc are some factors for the first 3 months. Although as I said, when I officially started them in Feb. I never had any side effects other than breakthrough bleeding. I had a negative test on Tuesday. But I'm going in to see my doctor on the 22nd for an ultrasound.



My main concern is figuring out, if I did conceive, when?

If I was to have conceived in June with "Sam" I would be about 7-8 weeks and wouldn't it have shown on the ultrasound and in the blood/urine tests, I took 2 total there and they were negative and absolutely nothing was on the ultrasound my uterus was empty according to the radiologist. Also, I just took a pregnancy test on Tuesday and if I were to be 8 weeks or further from June, I would possibly show a positive.

Now if I was to have conceived with "John" on July 8th, things make a little more sense. It was a few days before ovulation(if I were to ovulate, although impossible due to the pills and I was already irregular to begin with, yet possible because I was taking antibotics that could have weakened the effectivicy) and I'd be 4-5 weeks now, which would prove some of the symptoms I'm now getting.

I start my freshman year of college(community for 2yrs) for Journalism on August 20th and I expect my period on the same day. I'm not worried about pregnancy as the baby would be well taken care of. I'm just worried about who the father would be. "Sam" may be a old friend but he is completely the furthest I could handle as a father, he has nothing going in his life, and he's simply that, a 'friend'. On the other hand, I am in complete love with "John" as he is my first and something special to me as a close friend and more(and not just from sex). He's very devoted and he is incredibly intelligent, he actually has mentioned wanting a baby, he is in college and currently as of July 21st, away at bootcamp for the Marines until October. Although I have made foolish choices with "Sam", I am a very smart girl with lots planned for her future and with or without a baby I will accomplish them. I'd just honestly like someone to please give me a few moments and help me try to figure out this. Please.

Thank you, I've attached some pictures and a mini-chart for possibly anymore configuration. If you'd like more info, I'll be welcomed to give.

In May:
"Ovulation"-April 29th
Period- May 6th

In June:
"Ovulation"-May 27th
Period- expected on June 3rd came late due to Cyst on June 6-9th
Stopped birth control on June 10th when expected to start new pack

In July:
(Would have "ovulated") on June 24th
Period- July 1st but never came, possibly due to withdrawl of hormones when I stopped the pills in June and restarted plus taking antibiotics from urine infection.
"Ovulation"- July 15th
'Period'- July 22nd




(Aug.9th-Pics)::
(Laying down)


(Front View)


(Side View)


(With tummy sucked in)