Having anxiety post anaphylaxis

I had an anaphylactic episode yesterday and got rushed to the hospital because I didn’t have an epi on me. I got treated and discharged but today my anxiety has been so bad.

Is it normal to feel symptoms like you’re anaphylactic again, but you’re really not? I feel like my tongue is swollen again but it started when I had a panic attack. I can breathe just fine, but I am having post-anaphylactic symptoms like GI pain, headache, and fatigue.

I haven’t had this reaction since I was a child, and I don’t remember what it was like at all. I guess I’m just looking for insight from people who have these episodes because I’m the only one within my family and friends that get this from an allergen. Thanks!