I think it's worth a try! You've probably learned a lot about portion control, you just want your portions to taste better

You could apply the principals of the Med diet and still do great. The foods on this type of plan are all healthy and natural, and as you pointed out, there's very little meat. You would eat mostly a plant based diet, with fish a few times a week. Chicken is eaten less often, and beef is consumed once or twice a month. Fruit is the preferred dessert, either plain or lightly sweetened. You can have bread

Whole grains are preferred, but white is not completely off limits. Portion control is important.
Congratulations on losing 50 pounds!!