How much do you weigh? And what do you want to weigh? You need a goal. Also 2,000 calories is not enough. I’d eat at least 3200 at your size. Don’t worry about eating clean, you will gain a little...
When I was in 9th grade (14) I could bench 100lbs twice... That is not very impressive either. At 13, puberty plays a major factor. Your strength will be there when you’re around 15-16.
You need to gain weight and workout. Download MyFitnessPal and track your calories. Do chin-ups (but a chin-up bar) from Walmart. Get restistsnce bands and do various pushups.