Help!!

I’m obese (300 lbs) please don’t judge. My husband and I had a miscarriage March of 2019. In March of last year I had a faint positive on cycle day 33 5 days after my missed period and the miscarriage took place a few days later. Recently, I haven’t felt right for a few days. Actually my breasts have been sore for a couple of weeks, I’m moody and exhausted so I took a text yesterday 6 days before I’m supposed to start and it had a faint positive. Bright enough that when I asked opinions everyone said it was obviously positive.

I’m nervous... can I have a successful pregnancy? Can you share your stories? What I should do or not do. Can I prevent miscarriage?

I know God has a plan and I’m trusting that. Just trying to figure this out.