Hi
First ever post here, tell me if it should be under another area. I've been TTC for a year and a half, referred to hospital for ultrasounds and blood tests. My last ultrasound showed when I was ovulating so did the deed 
it's been 7 days and I have the most awful cramping. Yesterday I felt like my period was coming, when I wiped, I had a tissue full of blood. Since then, no more bleeding, just a bit of brown spotting and still terrible cramps. I read about implantation but the heavy blood yesterday makes me not want to get my hopes up. Has anyone else experienced this? Thanks xx