Had protected sex while I was ovulating, but my period is late

Im 18. I barely graduated from high school, I was a virgin until I did it for the first time on the 26th of may. I have a period tracker on my phone and it says I was ovulating on that day. We had used a condom, but he "came" inside and pulled out right after. I haven't really had any signs or symptoms yet. My period is very late and I'm really starting to freak out. The guy I had sex with wasnt my boyfriend. He was like a guy best friend that I felt very comfortable around and some what had a crush on. How should I tell him? How should I tell my parents... Not only them but my whole family is going to freak out. Is it possible to be pregnant? I'm going to take a test as soon as I get some days off of work and hope and pray for the best. I had stopped taking my birth control about a month before I had sex.. Idk if this all matters but if someone can inform me a bit more, that would be so helpful. Especially since I haven't told anyone except for 2 people. They keep saying "ahh your not pregnant" but I have a feeling that I am. It's a strange feeling that makes me really sad, confused and scared. I dont know what I would do if my test came up positive.. I never believed in abortion but I found myself researching it a bit. My life would change jurastically if I do keep it, I know it gets very difficult to continue my education and I'm afraid of adoption because I would carry this gift for 9 months And then just give it up? I don't think that would be so easy for me. I feel so lost and helpless.