Mommas help.

I was very tiny before I got pregnant. I haven't gained weight on myself, it's all purely her I'm still in size 3 jeans.

WHAT CAN I DO TO HELP THIS?!?! They bleed, I don't even scratch them but I swear it's the worst itch I've ever had. I've tried cocoa butter, coconut oil, vitamin e oil, stretch mark cream from palmers, eczema lotion, maderma, and baby oil gel. Nothing seems to help and I'm so tired of ruining shirts because of the blood spots. The mark above my belly button is from my belly ring getting ripped out so ignore that but it's everything else around it.