I just got various meds and already had various symptoms/other problems that may/may not be related; how long was it before you noticed differences and what sort of differences did you experience? I only had very subtle difficulties that I suspect were directly low thyroid linked but have other problems I am hoping will get better too as a result (I'm greedy :-) but don't know to what extent meds will help and to what extent expectations/hopes will help/provide a good placebo experience :-)