I Just Started Allergy Shots And Had 3 Rounds And

I just started allergy shots and had 3 rounds and went out of the country and had a 2 week gap. Had 4th round yesterday and immediately felt like my throat had something in it. As the afternoon progressed, my asthma got worse, I had sharp pains in my lungs breathing in, runny nose, itching eyes, hives, migraine, hot flashes. Strangest thing is the skin up near my left shoulder is numb. Feels like when you get a nerve block. Asthma won't simmer down after using my inhaler.
I'm celiac with multiple food and many environmental allergies.