To Diet or Not?

This is still going through my mind if I should continue to diet or to just eat healthy? I have gained a few pounds back and have refused to get on the scale because I know that I will be sad if I do but I think to myself that maybe I should go back to using some kind of diet pills. But there is one thing, the price and also will I be ok with it while on my current meds? I don't know all the answers to that one but I will look into it in the next few months. You never know?