Increased heart rate and naseua Xenadrine

I,m 24 years old and have been taking xenadrine for 12 weeks and went from 265 to 225 but i would take it back if possible the side affects that im feeling now are unbearable i cant sleep i cant eat when i walk i feel dizzy all of my fears are intensified but i now look great but no one can see me beacuse i dont want to go outside i know that i might be an extreme case but for you who have worries about side affects
please read the message board but take a few days it will take you that long to make it through all the messages about the stuff some good some bad take what you need from my experience i hope it helps god bless :jay