so, this past month of June I had bleeding 3 different times, twice in the beginning of the month and once at the end. there was a few days in between the first two and about a week between the last two where there was no bleeding. I have irregular periods to begin with but nothing like this to where its 3 times. however, me and my fiancé had unprotected sex on the 16th of June but I got the morning after pill, and half a week later did it again, theses times were after both periods ended because he was away for two weeks when I had them. I started the 3rd on about a week later, it was heavy for maybe 2 hours then was really light for a few days. since then, but im not sure when, my boobs became sore and swollen and have been for awhile. I've gotten more tired than usual quite a bit, sleep longer, and have recently experienced nausea yesterday 2 times within a couple hours of eachother. I've taken 5-7 tests and they say negative, but one of the first ones however had an extremely light if not nonexisting line so I tested the others. im still getting negatives though. what makes me unsure is the way I've been feeling with these feelings and the fact that my mom said that when she was months pregnant she couldn't get a positive hpt. so my next steps are to see if I get my period with in the next month, test more and go to the drs for a test. my fiancé and i have protected sex with a condom more often then not, and we accept responsibility before we decide that to have unprotected because the feeling is much better. just with the way things have been it leads me to doubt the negatives and be unsure. not sure if there's any advice anyone could give or what they went through before finding out if there pregnant.