Can someone please help me better understand what s going with me I would really appreciate it.. My partner and I had unprotected sex on my ovulation day which was on Oct. 5th. I had a very light period on Oct. 19th-21st, we had sex again on Oct. 29th and 30th on the 31st I had a light reddish discharge with a small blood clot which lasted a few seconds. I took a home pg test on Nov. 14th it was a faded positive so I went to the clinic on Nov. 29th it came out negative I didn t start my period that month but I ve been getting all the pg symptoms. On Dec. 10th I started bleeding really heavy bright red every time I went to the bathroom their was quit a few small blood clots only one was the size of a golf ball, I started getting allot of pain in my lower stomach and back off and on. I ve never had a period like this before I may have skipped a month but here and their but never like this one...