Ah, dealing with mosquito vs bed bug bites can be annoying! Mosquito bites often appear as swollen, reddish bumps and can be itchy almost immediately, while bed bug bites are usually red, slightly swollen, in a line or cluster, and itch more intensely over time. Have you noticed a pattern or specific time when the bites appear? I'd love to help you figure out which it might be or share more tips on how to alleviate the itchiness!