I am at my wits end...

We had a miscarriage in October, I was 13 weeks. We were absolutely devastated. We had been TTC for 8 months. We have been TTC since our m/c but my cycles have been shocking!!!

I have just had 2, 45 day cycles. My normal cycles prior to my miscarriage were 30days, every month.

Is there a medication to 'regulate' a cycle?

Is there something that my dr could prescribe?