My last period was May 19th, 2016, I have a 35 day cycle. Currently on day 33. My next period is suppose to start June 23rd, 2016. I had sex more than once a day my whole fertile window. I'm 13 days past ovulation, My ovulation day was June 9th, 2016. I've been experiencing very sore tender breasts, extremely tired all the time, slight cramps here and there, bloated, weird taste in my mouth like every day, and I can't stay out of the bathroom I feel like I'm constantly going, I'm also constipated some days and other days I have the runs. I also took one pregnancy test 5 days ago it was negative, and I took one this morning and it was negative. I really think I'm pregnant, I don't feel the same normal me, I have no idea what to do. My boyfriend said with his ex wife they didn't get a positive pregnancy test till she was 6 months along. I'm nervous guys I wanna know. What do you think I should do? Do you think with all my symptoms I could be too?