Period Question

I miscarried on October 14th. When I went in for my follow up appointment last week there was still some tissue so my doctor gave misoprostal. So I took that on October 30th. I passed more tissue and have been bleeding ever since. My question is; by taking the misoprostal does that reset my period meaning I have to wait 4-6 weeks from the 30th? Or should it still arrive 4-6 weeks from Oct 14th?  My biological clock is ticking big time and I'm anxious to try again.