My solar plexus has a rash of itchy red spots, my sides and underarms are itchy as well. My legs are only itchy after a hot shower, most likely due to dry skin. I don't have a fever, I do have irregular heartbeat issues (since birth with no treatment), I have anxiety problems, I have had liver problems, I drink nightly. I had ringworm, treated with anti-fungal cream, thinking it might be rheumatic, not sure, any suggestions?