I started taking phentermine 18.6mg tablets 2 days ago. Feeling frustrated as I was hoping for a miracle like once I started I wouldn’t want to eat but I have eaten the last two days, I ensured less calories than I usually would but I felt I made that choice not the tablet so I’m thinking are these going to work for me. I’m not running around either so can’t say they’ve given me lots of energy - is two days too soon to feel disappointed ?