As a former D1 college wrestler, albeit a shitty one, I offer you this advice:
By far your biggest misconception is that you should be trying to lose weight, cut weight, or have any preoccupation with your weight or weight class whatsoever. From the sound of it, you are not the #1, or even #2 person in your weight class. And you are in HS. From an athletic standpoint, you should only be worried about getting bigger, stronger, and most importantly, better at wrestling.
Eat, lift, wrestle, rest.
If you are a little pudgy around the middle right now, don't worry about it. It will never be easier to fix than it is right now. I assure you that if you are pudgy as a teenager that is on a wrestling team, it is because your diet is atrocious. Stop eating all the junk you are eating, quit the soda and all the processed crap. Start eating whole foods. A LOT of them. Eat as much protein, vegetables, and fruit as you like, whenever you want. You probably need to eat a lot more of them than you think or currently are. Try to keep most of your 'other carb' intake for the meals around your workouts. And try to keep it to things like brown rice, quinoa, oats, barley, beans, bulgar, wheatberries, etc.
This will give you what you need to grow, and the energy you need to train properly. That is how you will improve.