What are some healthy snacks/meals (amd easy to make)?

I've decided I want to eat heathy, but I don't know what to eat. I am very picky and I can't really cook. I don't like oranges, gfruits, cantaloups(spelling?), melons, and many other fruits and also many veggies. I do like apples and certain clementines, but I can't just live on that. I do like carrots with ranch dressing, but I can't cut carrots and I dont like precut or baby carrots. I like yogurt. As you can see, right now my options are very limited. What are some other fruits and veggies I could try? What are some easy recipies I could try? I'm very picky, but I'd love to hear anything you have. I'm kinda desperate.