Lately, I've been having trouble sleeping. Maybe it's because I am taking this herb/pill that is supposed to give to energy it's called rhodiola. It's really getting ridiculous; I haven't had a good sleep in four days. I like this energy, but I need to sleep. Any ideas on how to get a better sleep? Also, has anyone tried Rhodiola and experienced the same problem, if so what did you do to have a better sleep. Thanks!!