I love real women. Their bodies included. Like you, I try to keep myself in reasonable shape. Sometimes I fail. The last time I loved someone with a 30-year-old body, I was 30 too.
My last girlfriend did have a tummy tuck (and a boob job) but I had nothing to do with either. I thought she had a great body before the surgery, and I told her so. But she had decided to have it before I met her and she wasn’t about to change her mind. I truly didn’t care one way or the other. A relationship that’s built on a nice set of boobs (or abs) isn’t going to last very long.
Rock what you’ve got. Have respect for the roads you’ve traveled and the scars they’ve left on your body. Anybody that can’t have the same respect for you isn’t worth your time.