Feel very odd today...I have woken up with a super achy upper middle back and sides, my stomach is tender to touch (like I have done a workout) and I seem to have developed spots on my right and left hips overnight - they are defiantly not bug bites as they aren't itchy and it's defiantly not heat rash, I have that enough time to know what it looks like. They are slightly raised and red but not itchy? I also have a banging headache and feel constantly thirsty even tho I keep drinking water...what is going on?? short and tight items to wear