Question I'm having some weird rash or something on my back. I looked online and i am sooooo…

Question

I'm having some weird rash or something on my back. I looked online and i am sooooo confused. Some pictures look similar and some look so different. So I thought I'd ask, has anyone had this or anything similar to this? Pics in comments

It looks like I got burned or something and it itches sooo bad. I had it with my second daughter too.