I'm destroyed

I lost my 2 year old son 2 years ago and we finally decided to try again for baby #2 I found out I was pregnant! Then the test line got fainter and fainter till I started to miscarry at 8 weeks 😭 im so destroyed. It shouldn't affect me this much but i am psychically and emotionally in so much pain. I just want to cry and lay in bed all day. Can any of you ladies give any advice that helped you pull through to get yourself up and motivated again? I am having a hard time and just want to isolate. I feel so sick to my stomach because im so sad.