ok im 2 days into my t400 cycle yesterday was my first time for inj. and my first cycle. now my heart rate is about 90 bpm and my normal was about 65-70 and this is really freakin me out cause i dont want to die over this shit now i dont understand why this is happening. i cant even workout hard cause i feel like im just gonna fall over dead cause my heart is beating so ****ing fast. guys should i just stop the cycle? this isnt cool. help would be appreciated