Why am I not growing?

[wantsomegains]

Hello I'm 24 yrs old and I'm a medical student and my bodyweight is 70kg and I'm 169.1cm. Previously I have been working out on and off. Now 2021 have been very consistent I started with an upper lower split and now since I have some exams I'm doing full body 3x/week. I have been trying to recomp and eating at maintenance which is about 2000-2200kcal. my daily protein intake are 120-150g I'm trying to be between 0.8-1.0g/lbs of bodyweight. However I have seen some strength improvements in the gym but no visual changes, does anyone have any idea?
For more context Here are my programs that I run:

Fullbody:
A:
High bar back Squat 4x4-8 (60kg x6, I am not going so heavy since I hade difficulties with form and still practising)
barbell Bench press: 4x4-8 (60kgx4 is best)
Lat pull-downs 3/4x8-12
Db OHP: 3x8-12 (17.5kg)
RDL: 3x8-12
Hammer curls x triceps overhead extension 3x8-12

B:
Deadlift 3x3 (80kg)
Military press: 4x4-8 (5x32.5kg)
Seated cable row 3/4x8-12
Db bench press 3/4x8-12 (20kg x11)
Biceps db curls x triceps overhead extension 3x8-12

C:
Squats 3/4x8-12
Barbelrow 4x6-12 (32.5kg)
Benchpress 3x8-12
Lateral raise 3x10-15
RDL / lying leg curl 3x12-15

Here is the upper lower i used to run and that I might switch back to
Upper 1
Barbell bench press 4x4-8
Barbell row 3/4x6-12
DB Incline bench press 3x6-12
DB OHP 3x8-12
Lat pulldowns 3x10-12
Lateral cable raise 3x10-15

Lower 1
Back squat 4x4-8
RDL 3/4x6-12
Leg press 3x8-10
DB curls 3x10-12
Rope pushdowns 3x10-12

Upper 2
OHP 4x4-8
Barbell row 3/4x6-12
Benchpress 3x10
Lat-pulldowns 3x10-12

Lower 2
Deadlift 3x3
Leg press 3x8-10
Leg curls 3x12-15
Goblet squat 3x12-15
Barbell curls 3x8-12
Skull crushers 3x10-12

[safcpaul]

Eat more, get your lifts up and have patience and you'll see growth. 2200 calories is nothing

[larryC12]

Eat more, get your lifts up and have patience and you'll see growth. 2200 calories is nothing

I never understood the eat more. Thats probably why I haven't gotten stronger.

[Zeblan]

What actually causes it? The most direct causes are inadequate nutrition (not eating enough or eating foods that lack growth-promoting nutrients) and recurrent infections or chronic or diseases which cause poor nutrient intake, absorption or utilization.

[ColinMackay]

We develop in short spurts several times a year before puberty. You never have another one of those incremental spurts until puberty kicks in, but you do get an immense explosion over a year or two that causes you to just rocket up.

[lukabosnjak]

Ask yourself. You know the big three. Sleep/eat/train. If one of those component is missing, you will make little or no progress. Did you deload ?

[Gaza26]

How long have you been training for? You need a solid few months to see some progress; strength and size wise.