Seems like you got there some fake HGH, since the real one won't be causing the estrogenic issues like gyno and cholesterol imbalances. Since HGH fakes are most frequently HCG, and given your issues, it seems that you got scammed, and got there some HCG instead of HGH. Stop using it ASAP if after doing the test as @muskate has suggested you will see it is HCG.
This is why I like nutrobal so much more - it is less faked, and has the same effects as HGH. Just make sure to get it from a reputable source like sarms1 .