New peanut allergy?

Kelly • Mom of 💙🧒🏼 (2-25-11) and 🌈 🎀 👶🏼( 7-23-19) currently pregnant with number 3️⃣🎀 (7-26-2021)!

Has anyone else developed an allergy during pregnancy they didn’t previously have? I am allergic to hazelnuts but never had a problem with peanuts. Just had a pb&j and my mouth and throat are itchy and swelling like with my other food allergies. Took a Benadryl and I’m sure I’ll be fine, but was just wondering if this happens and if it goes away afterwards? Google isn’t being very helpful.