Missed Misccarriage

Kim
I had a missed miscarriage with twins 7 months ago and I haven't been able to conceive since. Plus my period and moods around AF are brutal. is my body doomed for ever getting pregnant again? I ovulate at 19. My HSG showed no Block tubes. So we aren't sure what to think other than my body is not the same. I'm so hear broken. any one experience anything similar?