Looking for good vegan meal plans that are right around 2000 calories

I am putting on a fair amount stomach fat. I am not really gaining weight, but my stomach is noticeably bigger and I am getting chubby. I am uncomfortable all the time at work sitting at my desk because of it. I'll be 30 in December so I need to get ahead of this. My body is tight all over. When I walk I can feel how tight my hamstrings are.. My diet is garbage. I just want to start getting this under control and also working on developing routines.

What are some good resources on meal plans and what foods / combinations of foods and hat quantity is however many calories?

I am a very simple person. I look these up and it says stuff like

Breakfast: 1 cup Oatmeal, 2 tablespoons Almond butter, mixed in, top with cinnamon, 1/2 cup Blueberries

Lunch: Tomato hummus artichoke salad

Dinner: Veggie Chili - 1/2 cup black bean, 3/4 cup canned tomatoes and liquid, 1/2 cup sliced zucchini.........

I like basic things. I like plain oatmeal and a banana, salad that is basically lettuce carrots tomatoes and no dressing. Some times I just want a few boiled potatoes for dinner (usually about 2 -3 halved making 4 - 6 halves) with nothing on them or an apple and some few carrots for lunch.. That's what I like.

I really don't like to eat a big lunch at work because I sit at a desk all day and I have no way to burn the calories I take in. So I tend to skip eating at lunch since I don't get very hungry anyway..

I am not currently vegan. I want to transition and I just need simple meal plan ideas for about 2000 calories so I can start exercising again and be able to burn more than I take in. I'd like to develop a routine of eating breakfast, lunch and dinner and being conscious of what I am taking in. Even if lunch is an apple and some carrots.

Thanks.