So, im 24 weeks now and over the last three days have started itching insanely but only under my fat tummy, top of chest, under breasts, tops of legs. The skin is really red and sore but i think mostly from me scratching madly. Ive used emollients etc to no effect, the itch wont stop. Think this sounds like sweat rash or something else? Im sick of being poked and prodded as been in hospital recently. Any one else had this?