I've break for 20 days did i lost any muscle power?

[YULLBAREZ]

I've break for 20 days for exams. I'm 16 years old and bodyweight 74 kg (165 lbs). My best raw lifts are:

Bench Press(Narrow-grip): 112,5 Kg.
Squat:130 Kg(ATG).
Deadlift: 177,5 Kg.(Conventional-Hook Grip.)

I'll start again lifting tomorrow. I'm doubt to i've lost muscle power.

[muscle_g]

I’m sure you have lost something if you haven’t lifted in almost a month. Your motor mechanics are probably off from not doing the lifts frequently, your muscles have probably atrophied to an extent some. If you’ve been lifting awhile though it shouldn’t take long to build back up to where you were