Struggling to deal with miscarriage

Samantha
So about 4 weeks ago I found out my baby didn't have a heart beat, I had to go through a medical management miscarriage... anyways I keep telling everyone I'm fine, but honestly I'm broken in side, I'm 23 and this is my second miscarriage and I can't bare the pain I'm feeling... my A-hole of a brother and his girlfriend got their 12 week scan today and it's just distroyed me, he's already got a son that he practically ignores and I'm struggling to understand why he deserves to have a second child and I can't even seem to hold on to 1 heathy pregnancy.. I feel extremely bitter and angry and I can't see me getting over it any time soon... I dunno what I'm looking for by posting this I just needed to get it off my chest