You haven't been working out long enough to use steroids.
Also, clen will help burn fat to a minimal degree. (Ton of sides in some)
Steroids don't burn fat. They build muscle. Diet and cardio burn fat.
The steroid just helps with nutrient repartitioning so you generally won't gain to much fat even in a calorie surplus, and in the same way in a caloric deficit you will retain and possibly even gain some mass.
So basically what I'm saying is this, build a foundation and then after you have trained for a period of time run a cycle.
But if your diet isn't down you will loose all gains made on cycle and gain a ton of fat. Iv seen people ruin their physique.
Are you fat or something? In high school I would have been very upset with loosing weight especially to that degree. Focus on building muscle and strength.