For me getting comfortable with my body has been a long journey that I don't know if it will ever be fully complete. Growing up I was picked on a lot for being curvier & it made me extremely insecure. When I was 18 or 19 I started doing self portrait fine art nudes while in college. I was getting a bachelors in photography & thought it would help me accept my body more. Or at least over the years I would be able to see the growth. I never cared who saw me naked but I don't think I was ever actually comfortable with what I looked like.
Now that I'm in my 30's I think that's helped a lot because as I get older I feel I've wasted so much time disliking myself. But I will say getting a breast lift 2 years ago really helped my confidence. For years I felt uncomfortable in clothes - I was always readjusting myself & I hated it.