Help please! Is this prurigo? :(

Musfirah

Hey! Thanks for reading :) I have been having these bumps on my Arms that when first seen look like huge mosquito bites, and then later get small but red (with red all around it..) and SUPER itchy! What could it be? Please help. I'm so paranoid of bugs but my husband is free from any bites, so I don't know what this could be. I've read maybe it's PUPPS? Any ideas?