How Can severe Body Pain Along With Blurred Vision Be Treated?

53 yr old male ..Excellent physical condition...soder,drug and alcohol free 27yrs..herpes simplex flare up about once a year.rash on throat black/purple ,skin flakes and a non pulpous,non painful ,non scabrous opening appears,vision blurry.sleeps a lot..........have been taking protonix for several weeks but had major acid reflux episode 2weeks age..body aches,no apetite,stomach and total inability to function for a week...getting better have appetite good now but don t know if its all related or if rash ,blurred vision are separate from acid reflux.