Help!

I'm posting here because I seriously am at a dead end. I feel awful, almost daily. It comes and goes. Doc swears it is anxiety and my anemia mixed together but I've been anemic 19 years and these issues started when I was 40. I am 41 now. I don't know if it is certain foods that is making me feel this way or truly anxiety. Does food mess with your head? Idk.

I do not feel sick to my stomach nor have diarrhea, ever.

It is all in my HEAD / NECK. I feel drunk, weird, confused... is it truly anxiety? Is it hormones? I am an extrovert who is the life of the party and I am now basically a hermit. Should I stay inside my home for a week straight and see if I have these "episodes?"... What else can the doctor possibly check me for? VIT D is a tad low. Not enough to concern him - B12 and Potassium Good.