I've been on 750 mg test and 200 mg of tren a week ... i havent really felt lightheaded until today.. and ive been on this shit for like 4 wks .. i took some no2 for the first time today a powder form for a pump.. and i changed my workout for one day.. i did a circuit workout .. to try to build up some endurance.. and i got lightheaded in the workout.. and its like a hour after it stilll feel the shit.. i close my eyes and my head spins.. im 24 .. if its bp what can i take that will calm it down.. and any other idea what it could be?