If you choose to go to the hospital to be seen make sure and tell your nurse and doctor about your reactions to previous antibiotics. There are plenty of others they can prescribe.

If you have to stay overnight communicate your feelings about that to those taking care of you. They can’t help you if you don’t let them know how you are feeling.

If there is something reasonable they be an do to help accommodate you they will. Need less interactions? They can put a do not disturb sign on your door and just check in on your minimally. Ask all the questions you have about anything that makes you anxious.