Hi all. I'm after some advice. I had 2 faint positive pregnancy tests followed by 4 negatives. I think I've had a chemical pregnancy. I'm now 4 days late for my period and haven't had any bleeding or PMS symptoms. I know I'm not pregnant. But when should the bleeding start after a chemical pregnancy? I don't know if it's related but at the same time I have this weird itchy rash on my arms and legs. Has anyone else experienced this? Any advice welcome.