H on the 13th (CD 13) but wasn’t considered positive, had all the symptoms of ovulation including CM that day and a few days following. We BD every other day and by the 17th (CD17) when we BD I had pain in my left lower abdomen during intercourse but it got better after. Almost felt like ovulation. Ever since the 17th I’ve had pains in my left side on and off. Nothing excruciating or anything more of a pulling/muscle feeling and cramping that I feel every so often. On the 19th-20th (CD 19 and 20) my hip/lower left abdomen was hurting the most almost if the muscle was pulled. Then yesterday I noticed the pain again a little bit. I’m currently CD 21 and BFN.

Could this have been implantation? No period, and I never have these symptoms before AF this far in advance. My nipples have been sore/sensitive since CD13/15