Depression after miscarriage

I had a miscarriage at the beginning of June. I was 5-6 weeks along. It was more than likely due to stress. My boyfriend already has 2 kids but this would’ve been our first together. This was my first miscarriage as well. Ever since I miscarried I’ve been feeling very depressed and have anxiety every time I have a period. We want to have another baby but I’m so scared I’m going to miscarry again. Did anyone else feel depressed a couple months after such an early miscarriage? How do you cope with it ? My boyfriend is very supportive and even when I’m crying he just holds me and let’s me know I’m not alone but it’s so difficult. My parents weren’t supportive of me when I had the miscarriage and told me it was a good thing so I can’t tell them I’m depressed and idk what to do😭