Scared I messed up

I started my journey on 2.5 on Nov 11. I get vials self pay from Lilly Direct. I had a follow up with my doc on Nov 21 and I had lost about four pounds at that point. She said I should stay on 2.5 since I feel good and lost a little weight. Since then I have gained and then lost for a total of five pounds now. Am I now wasting another month being on 2.5? I know there isn’t really anything I can do about it now since I already received my next months supply of 2.5 but I guess I am wondering if I messed up by not asking to go to 5. Maybe I should have put this under venting flair instead….