Hi Everyone,

I am new to this site and I apologize if this topic has been discussed previously. I have a quick question about implantation bleeding and ovulation spotting and I would love to hear about anyone's previous experiences with them.

Long story short, my husband and I are not actively trying to conceive, however, we had a little bit of fun this month and now I think I may have experienced implantation bleeding. I have a fairly regular 30 day cycle and my last period was from February 25 until March 1. On March 15-17 (cycle days 20-22) I had slight brown spotting only when I wiped after using the bathroom (sorry if TMI). I am not sure exactly when I ovulated this month I tried to calculate when it could have been and I narrowed it down to between March 8 and March 12, but it may have been later if I was experiencing ovulation spotting. I don't usually pay attention to when I ovulate but in December I am pretty sure ovulated December 13 and started my period December 29 (which suggests I have 16 day luetal phase). So could the bleeding I experienced be due to implantation bleeding or was it too early for that to occur? I took 3 pregnancy tests the first March 18 (maybe 8 dpo), the second March 20 (maybe 10 dpo) and the last one this morning (maybe 11 dpo) and they were all negative. My next period should start March 26. I am so confused and I don't really know what's going on. I have never experienced mid cycle spotting and I have been experiencing severe fatigue and insomnia since March 17th. Any help would be greatly appreciated