I think I'm ready for the next step.

I'm 27 and my husband and I have been TTC for two years! He has tested all good. I had a surgery in Aug 2016 to remove the endometrial polyps and we got pregnant in Oct 2016... sadly ended in a miscarriage at 9weeks. We are now on our second cycle since (currently in the dreaded TWW) and I'm thinking that if we aren't pregnant I think it's finally time to start a med (such as clomid)... any thoughts? Should I wait a few more months or go for it?