I need supernatural Glue to make the next baby stick !

I had a miscarriage in March then I got pregnant again this October and had a mc in dec although we weren’t trying it oct it happened because we did it on my ovulation day which fell around my birthday. Newho I seem to get pregnant when I actually follow the app,but my baby’s aren’t sticking and the first lost was about 6 weeks and this one was 9 weeks and 4 days but I’m not sure what the baby measured at because I didn’t make it to my 8 week appointment. I had blood drawn to test for all the common autoimmune disorders and came back fine. So I’m wondering if my age 36 is playing a part .. I started on vitamin D3 for egg quality and uterus lining,Prenatal vitamins and CoQ10 just to help push things in my favor. My cousin recently had a baby at 39 and 36 so I’m praying these added vitamins refresh my eggs because I plan on trying again feb or March