after 2 weeks of letro started noticing side effects, insomnia violent insomnia couldnt stop shaking no sleep everynight. sorry to be grose but i couldnt get off during sex. my girl loved it of course but torture for me we tried everything just wont happen. those are the 2 worst. the ones that werent extreme was acne and very rapid hair growth but im assuming thats due to how low my levels of test and how high my estro was before use. anyone ever heard of these side effects before?