Sorry to hear about the eye. I hope it's nothing serious
I just finished my 2nd round of allergy testing. Literally, I finished yesterday morning. I learned that sometimes "allergies" are not always allergies, but sometimes sensitivities or GI problems instead. That could explain why sometimes allergy meds don't work for you. And then there's non-allergic rhinitis (I hope I'm spelling that right), which I have in addition to penicillin and DayQuil allergies. Try reading more about those things before your appt so you're well educated and don't get f_cked over
Hopefully the neck thing gets sorted out because that sounds OUCH.
Why do you think you don't trust therapists? Is it fear of judgment? Could you tell your therapist why you don't trust them? I know that sounds weird, but it could help get things rolling. Good luck!