Fibroids !!!!!

I have 1 fobroid tumor in between my uterine wall its 4cm... my husband and I have been trying to conceive since March 2016 and no baby yet! (My sister tried once and she just got her BFP a week ago)my cycle can very from 34 to 43 days. My last period was June 23rd & it lasted 12 days. I have 3 period trackers installed one of them including glow, glow saids i will start my period on the 29th of July (glow isn't accurate with my periods) but the other 2 apps saids I'll get my period on August 5th.. these 2 apps have been a bit more accurate than glow. My real question here is have any of you ladies gotten pregnant with fibroids tumors? If so i will like to hear your story maybe i can gain a bit of hope that im losing, im 29 my other pregnancies were a quick success with out us trying it was one of those "we aint trying but if God decides to bless us, baby will be very loved and welcome". We want our last baby than im getting my tubes tied.