Yesterday, on CD10, I noticed little bits of bright red blood throughout the day. I probably wouldn't have notice it but for the small amounts in the toilet and when I wipped. I did have AF like cramps the day before (CD9) so it was really weird. There was nothing yesterday after about 7pm and nothing this mroning or afternoon until DH and I BD'd. After that I noticed bright red blood again! I'm a little worried. This is DH's and I's 6th cycle TTC. This happened to me once last cycle after DH and I BD'd. I just started taking Vitex last month because I have a shortened LP and already last cycle I made it to 12DPO. Any thoughts what could be causing this and should I call my OB? TIA!