I've tried clen and t3 and it made my heart rate go up but, I'd get on my eliptical and there would be nothing. I don't understand its like my body is fighting me, I have no drive, no burst of get go energy. I desperatly need to lose 15-20lbs and its getting me depressed. Can anyone suggest supplements or something. I eat alot of vegetable and plain chicken and tuna, the diet isn't my problem. I was working hard core last year and it was great I was dropping weight fast I was working out 5-6 days a week like 1-11/2 of cardio and weights I was taking thermalean then I went on vacation and came back and now nothin.