He is a week old today. Has open wounds on his groin area and armpit, they are weeping. We washed and gently patted dry. However he has started sweating alot through his outfit on to my clothes. He is only wearing a onsie and the room isn't warm, I'm chilly. He also isn't feeding I'm struggling to get an ounce of milk out of him when usually his milk stops his crying straight away and gets at least 2 ounces easily. He just projectile vomited all over me. I don't want to go a and e because he's still crying loudly so they will say he is fine. Am i overreacting??