Hello. I first started taking 20 mg of dicyclomine on 9/15, twice a day, for the first 7 days only. Why 7 days? I started to have trouble breathing & a feeling of choking. I took it upon myself to reduce to 10 mg, twice a day. That only lasted for another 7 days, because I kept having the same symptoms. I decided to quit, cold turkey, on 9/28. Ever since, I have had burning in my chest & stomach, along w/ great difficulty breathing, burning, numbness, and tingling in my fingers, hands, thighs, knees, and feet. Also, head pressure. I feel like HELL. How long will this last? It s going on 8 days without. PLEASE help.