the itchiness is killing me slowly.

i got red spots all over my body =(
i don't know why, but my body has been like this since i ate shrimps on few days ago.
i thought it might be allergic or something, because i've been through the same situation few years ago. wth.
i couldn't stop myself from scratching it, coz it's so itchy. but my mom will stare at me whenever i try to do so. =((