Well eh u need to buy a test but if u just had sex id wait at least 3-4 wks or so before taking a test , or u can go to the drs and get a blood test to tell u for sure. But symptoms cant determine if ur pregnant u get the same ones before your period starts to in some women

No birth control affects the result of a pregnancy test.
Only hcg (human chrionic gonadatrophin) the pregnancy hormone is picked up by a pregnancy test.
This hormone is only made when a pregnancy implants (although polycystic ovarian syndrome can produce a similar hormone I believe).

But not birth control.

I am in much of the same boat so to say, except I now know I am pregnant. I was in the process of switching from the depo shot to pills because the shot had been causing some serious problems. I hadn't had a period in a year and a half. I have yet to get one... I was told by my Dr. That I could be irregular for upwards of 2 yrs till my body figured itself out. I was also told it would be nearly impossible to become pregnant and/or carry to full term. I didn't even know I was pregnant... No morning sickness, no spotting. I gained a little weight, but thought it was because I had a different job that didn't allow for as much exercise and a change in my metabolism. I never tested positive till now... At 4 months... And only because I went in to have my thyriod checked because I wasn't loosing the weight. I would advise you to go to a doctor... Even a clinic and voice your concerns... A simple ultrasound can confirm/disprove your suspicions.

I answered you in your other post I think in the "am I pregnant" topic

are the forums getting switched around or something?It seems different

yes m'am, we should be seeing bunch of changes in the next few weeks!

i'm sure i'll get used to it but right now I don't like it.

i don't like it either but I guess once we get use to it we'll be alright.People don't like change very much =)

they changed like 3 things. Relax girls!! Lol

i had sexual intercourse on the last day of my period and then a week after went on the depo. if i am pregnant would it still show on a test?

Yes. The depo doesn't have anything to do with the hormones that are created during pregnancy and won't affect any test.