It could be nothing at all Tamara....your body can sometimes do a few funny things following a m/c unfortunately. But if you're concerned at all, the best thing to do is to talk to your GP.

I know when I had an ovarian cyst, I didn't have any symptoms, apart from pain whilst DTD (kind of felt like being poked in the eye to tell you the truth LOL!). But it was when I had surgery for that, that they found small patches of endo.

Endometreosis can only be diagnosed through surgery (laparoscopy).