• Bad reaction?

I was diagnosed with bronchial pneumonia, and the doctor gave me three medications. The first was amoxicillin with potassium clavulanate 625 mg 2x a day. Cough syrup (Bro-zedex) each 10 ml contains terbutaline sulphate -2.5 mg, bromhexine hydrochloride 8 mg, guaiphenesin 100 mg. The last is Salbutamol 4 mg. After I took all three at once, my heart started beating very fast at night. I was also shaking as well, my heartbeat was 100 and over, it wouldn't stop until the morning.

Female, 27, 5'9.