"so bad that i couldn't breathe, pains were shooting all over, i lost the feeling in my right arm and left leg and could not move my neck...."
It sounds like a rather nasty reaction for whatever reason...I think it may be sensible to say no physio until this acute inflammatory reaction has calmed down. It hasn't helped and sounds as if it could have been a bit dangerous. Were you fully informed of how why and what they were doing with the epidural injections? Not knowing your case history I would say go for a good physio once it's calmed down. Manual Therapy may help, (not manipulation) Mid/longterm management with suitable exercises / ergonomics etc would also be appropriate.