Heart shaped uterus anyone??

I was pregnant last year and unfortunately had a miscarriage. my husband and i decided to try again after a time of waiting and we are having trouble conceiving. i mean its only been a couple months but i also have a heart shaped uterus and im worried that it will make things worse. they never said i had a mc because of my uterus, but im just wondering if anyone else can relate. I only skipped a couple of pills and got pregnant last time but ive stopped taking my pill and havent gotten any results yet this time. Any advice?