As for those bumps please have those checked asap. Don't wait!
And at 2 weeks out you should only have puréed food. Like chicken with broth in a blender, or split pea soup, Greek yogurt. Blend your food. And not all foods. Than about 4-5 weeks after surgery you can have soft foods. Tuna, chicken, eggs, hummus, cottage cheese, look ideas up. Google puréed diet food and stages for biactric.