Hello. My boyfriend and I had used the pull out method. however it was two times within 6 hours. According to the ovulation calculator this happened on the day where i was most fertile. 1 week after I felt very bloated or full, tired and cramping( i thought it was because my period was coming, I am usually always on time for my period, and usually always get tender breasts) this time I was late by 10 days then i started what i thought was my period for 3 days, then it stopped. my breasts were not tender at all, I feel weird movement in my lower abs on and off. Bloating, achy all over, back pain, i feel really hungry but once i get to the food i can only seem to eat a little bit then i cant stomach eating more, I usually take one bowl movement a day, not I am taking several along with peeing alot. Most of all its hard to explain the "full" feeling I have in my lower abs, i was gassy that first week, but now i just feel full. I feel like I am gaining weight (not officially confirmed tho) I have been really short tempered with some people,and most of all I have just been feeling exhausted with headaches the last couple days, and so then the morning I got my "period" I took HPT and it was negative. so I waited 3 days and took another one. Negative again. I just consulted a doctor and he said there is no possible way that I am pregnant (he said because it showed up negative after my expected period date.) however, I have known several people who havent found out they were pregnant until even a couple months in. whats going on ?