I'm a mother to a 3 year old boy and we're ttc for another one. I'm already 2 days delayed from my menstruation and we had sex last night and I experienced cramping in my lower tummy for about 5 minutes after doing the deed. When I woke up this morning, I saw some light blood in my undies. I'm just resting the whole day but there are still blood coming out of me. I can't say it's my regular menstruation because it's not as much as my regular period. I'm hoping it's just an implantation bleeding. I'm not gonna try for a PT until I'm already 1 week or 2 weeks delayed. Anyone experienced like this?