Yesterday morning my stomach was horribly sore and then a realised that i've got vaginal bleeding . It wasnt a lot of blood but still my stomach was really sore and it is like that today too. I had my period 2 weeks ago so a dont think its that but my friend thought that i was pregnant and miscarried it because a had sex straight after when my period was finished. It would be great if someone could answer my question on what is it thats wrong with me !