Been ttc

I was diagnosed with diabetes at a young age . recently i was able to loose 17 pounds & my ALC is 5.6 , we've been trying to conceive for a while now, i tried the conceive easy kit, I've done the ovulation strips & im taking prenatals, i even went to get my ovaries massaged ( mother in law said it could help me ) & nothing seems to be working. I'm so frustrated & slowly giving up !!!! I've been pregnant twice before once in 2013 & again in 2017 i believe, both ending in miscarriages. My dr won't run test unless i have a 3rd miscarriage!! My periods are also regular. Anything else i could try? I'm tired of seeing the negavite pregnancy test , i feel like my body is useless !!!