i AM TAKING WELCHOL625MG BID. AFTER ABOUT THREE WEEKS I NOTED A SLIGHT HEADACHE, EXTREME WATERY EYE'S, BLOATING, WEIGHT GAIN, HYPERTENSION, OCCASSIONAL ABDOMINAL CRAMPING, COUGH, RUNNY NOSE AND CHANGE'S IN MY SINGING VOICE. COULD THIS BE A REACTION TO THE MEDICATION?