yo yo fellerZ!!!! currently runnin SD at the end of week 1, and im gettin cramps in my chest BAD...

takin all my supporting supps with SD, taurine, milk thistlke, niacin, hawthorn b, rd yeast rice, anyway,

normal???? feels like cramps in my heart, uhhhhgggg...!!

anyone know any tips??? and SD is methasteron, is that a more bloated then bulk look?? depending on my diet, would i get puffy and more bf%???? ill b pissed! im about 160, 5'7, was 9.733 bla bla bF% last time checked, feel thicker tho, and if theres a possibility of gyno from it, would letro while ON sd b ok to run?? and how many mg?