Omg, gems that is really worrying hun, make sure you at least tell your pharmacist so they can advise you, like you said it could be that you pushed yourself too hard in the gym, I know in general for the first two weeks of lipotrim usually you would be advised to take it easy on the exercise, especially if you don't normally do it.
It's a shock for your system to get used to a very low calorie diet, so you should add in the exercise gradually over the first few weeks.
Really hope you feel better and please do see your doctor if this continues at all.:hug99: