2 days ago, I broke out in severe hives on my arms around 7pm. Yesterday, I got hives again, but all over my body at about 1pm. This morning, they came back at around 7-8am; I hadn’t even ate anything. I’m not sure what’s going on... I’ve never been allergic to anything. Nothing has changed as far as diet or soaps, but my medication has; I quit taking my oral contraceptive at the end of September. Could this be an early sign of pregnancy or my body adjusting to not being on the pill anymore? How long should I let this keep happening before I see someone about it? Benadryl has been helping with the itch.