Hello everyone i posted a couple pictures because i cant figure out what this is, at first i thought it was hives but then im guessing they would be all over my body buy just on my should and neck in one area, then i thought bed bugs :(, but i searched my bed and mattress but i see non and no poop or eggs that they would leave, i have been outside alot latelt so idk if it is an allergy thing or bugs from out there, i found a little tiny bug on my bedroom floor it is very very tiny and black with a hard like shell, i looked up bed bugs and it doesnt look like one, been putting benadryl on this rash seems to have been going down more but still itches sometimes and is sore. any ideas? and i havent been to doctor cause well i am not a doctor fan