Medication severe reaction. To have.

I am 35years old... recently I had high fever..I took Azithromycin I had serious reaction to it... previously also I was alergic to taxim off..this time when I took Azithromycin that night i hallucinated and was a painful experience..I changed the antibiotic but through out pain back of the throbbing pain was there..after three four days now I m unable to sleep..now sleep became a pain ful experience...one day I woke up from the sleep shouting what's happening to me...I could not understand what's happening..it was a confused paranoia feeling...to get back to normal it took time..yesterday also when I slept some strange  sensation happened...it was very painful..doctor...along with it from the time I got fever I feel heaviness in my head..now doctor told me to do eeg..also I did mri scan..my only question is will taking medicine resolve my problem...can I get back the life I previously used to have..?