Phentermine 37.5 dose anyone no if they help with anxiety depression cuz I have thyroid also so I've tried everything and nothing working to lose weight this one alone seems to be helping me with everything I can be more energized and happy and my sex life with husband gets a bit better not sure if it's cuz I was on other medicines and my sex life was not working at all I had no energy or not feeling anything but I just started taking this med and I'm loving it I sleep better too so I'm just hoping this well get my weigh down cuz not happy im at 213lb so hoping to drop also do you loss weigh fast or it takes a wile please anyone help