I just started Clen as well, I’m on my 4th day, started at 20mcg and up to 80mcg for today, the only sides i’ve had so far is hands a little shaky, and ive caught two cramps, nothing too bad, i was taking 4g taurine, upped it to 5 today, been drinking a gallon of water a day and eating bananas and oatmeal as carb sources