..."if I didn't have a period in June this I should be worried right?" But you have said several times that your period came on June 21. Do you think it might not have come?
The reason I'm asking is that if the doctor based everything on just being told your period came on June 21, and then later you decide your period did not in fact come in June, then you do need an ultrasound to know for sure when the pregnancy began. But if you know for sure that your period came June 21, it is a pretty good indicator that you were not pregnant.
I mean then I should be worried.
Well maybe because my BF started putting things in my mind but I know what's the truth and I should have not did that. But I had sex with my boyfriend after my period on July 2, 15 if I didn't have a period in June this I should be worried right?
OK, I'm trying to figure out why you are confused and stressed, if you had a period after the other guy. What about the situation is bothering you?
Why do you think it might be the other guy's baby, if you had a period after having sex with him and got a negative pregnancy test on July 20? Are you thinking that the "period" was not a normal period and that the test was a false negative?