I am currently on around week 7 of test C 250mg a week....and i seem to be gaining more fat even though diet hasnt changed much...is this due to elevated estrogen?.i am also gaining muscle ... i am not holding any water on face or body...just stomach is getting bigger...no signs of gyno or sensitivity either....i have arimidex on hand...but with only running 250 a week...would it be over kill sense no other signs of high estrogen?..also doing 3 days a week cardio 25 mins med intensity...i am trying to gain...not cut... so i am not super concerned about the extra belly fat ...just curious...if it is estrogen related...or do i just need to get even more strick with diet?