spreading rash

hi ive had a rash thats been slowly spreading over my chest and neck for the past week and a little bit in my neck does anyone recognise it?

That looks like urticaria or ‘hives’, could be due to allergy or heat irritation?

hey, gotta ask… are you taking any meds right now? that can be an allergic reaction to meds… i know i had the same thing when tsking some meds for an autoimmune disorder