Any other ladies out there struggling to get pregnant after MC?

We had our first pregnancy, followed by MC February of this year.. I had a D & C on March 1, because I couldn’t pass it myself. Period returned to normal after 30 days. I’ve been religiously charting BBT, and using OPKs to chart my ovulation peak, for the last 5 months and nothing.

I can’t help but think the D & C caused some scar tissues or blockage of my tubes. My periods are right on time, 4 days, regular flow. Nothing seems to point to symptoms of tube blockage, or scar tissue, but I’ve read D & C’s can cause that. Any advice? I think I’m going to give it a couple months before I call my gyno, just looking for similar experience or advice.