hi
my heart is beating very fast since i switched to qv teston(cypionate) because my source ran out of sustanon. i notice that im breathing heavier and my pulse is above 90 when im resting ! im current on week 9 and i have 7 more week to complete my cycle. is it normal ? im thinking because of water retention or mood swing that make my heart beating faster ?please help bro out
thanks
ps week1 - 8 sust (500 mg)
current cypionate (400mg)
sorry i have one more quick question : how long does it take for cypionate start working?