Trying to get prego

Ok so firat of ill start by saying i am 32 i already have 2 kids a 14 yr old and 12 yr old and was forced to have my tubes tied by my controlling and abusive exhisband when i had my 12 yr old back in 03 well i want another baby and never thought id be able to. But heres the thing i uave had several misscarriages since i had tubes tied so i am able to get pregnant but so far not carry them. They are not tubal pregnancys eaither i have had all that checked out i actually have small openings in both tubes my last misscarriage when they checked with ultrasound to confirm the misscarriage they found a cyst on left overy well i had surgery to have it removed the cyst was a endametrosus cyst they didnt have to remove my overy cause it wasnt attached but while in there dr shot dye in tubes to see why i keep getting prego and misscarring and confirmed that tubes r atill tied but i have small openings in both tubes he also cleaned up any scare tissue he saw told me that id have to get tubes untied to carry full term so me and my current husband are still hopeful that we can have a baby without tubes being untied and are trying but in the process we r trying to raise money to get tubes untied to be more successful anybody else been through this or can relate?