Pregnant after two miscarriages

Chelsea

I got my BFP on July 5th I am currently 4wks and 2 days and I’m scared to death. According to my BMI I am obese. I had a miscarriage last year at 6wks and a chemical pregnancy in January I’m scared to death of having another miscarriage. I have been drinking lots of water and trying to eat super healthy. Any advice would be amazing from all you pregnant mommas!!!