So currently I've been doing 5x5 for about 5-6 months and saw massive gains in my lifts. A month and a half ago I started kickboxing, so 3 days I'm working out and 3 days I'm doing kickboxing (1 rest day). I work full-time as a plumber which is a labourous job and makes me tired as fuck including kickboxing/working out after work. The past 2-3 weeks my lifts stalled as a result of my diet and I'm taking a step-back and figuring out what to fix.

I'm now picking up the slack and fixing my diet, though I'm wondering how long I should continue doing 5x5 or up until what weights for the following compound lifts. (Keep in mind these are all my 5x5 weights and not single reps)

Deadlift: 225lbs

Squat: 205lbs

Bench Press: 125lbs

Barbell row: 125lbs

Military press: 85 lbs

Male/19/5'10/182 lbs