When me & my boyfriend were together we lost our virginity to each other, we used protection everytime except for the last time. november 2nd he came over & he left the condom. He stuck his penis in a couple of times but I told him no because he didn't have a condom so I just gave him a blowjob & he cummed. Shortly after he urinated & then stuck his penis in again but stopped because he was scared to cum. Well I have ALWAYS had irregular periods, 1week-2 months late everytime & I was supposed to get my period october 29th, but it's normal for me to miss it. Ive been having really bad anxiety attacks since that night 4-5 attacks a day expecially because in my health class we're talking about pregnancy & teen moms & that's been making me have even more attacks. I have no signs of pregnancy, no spotting, no frequent urination, cramps, morning sickness nothing just plain anxiety. I really do regret losing my virginity when I truly wasn't ready for the consequences to come. & I hate having these attacks everyday. I just need to know if its possible I could be pregnant. He didn't cum in me or anywhere around me. I might have an infection though because my vagina has been burning lately. Please help, im very worried.