In a rut

For some context, I'm 20M, 66kg & 1m85cm & grew up doing almost no physical activities due to a childhood disability. Following several surgeries, I am now able to do much more & have been for about 3 years. For the past 6 months, I've been working out daily, alternating upper body push & pull routines (legs are still tricky even after the surgeries). While I have been seeing some results, I have a gnawing suspicion that what I am doing is unbalanced. Are there any ways to improve my routines/see better results?

Here are my routines

Push:

• push ups 6x15
• dumbbell chest fly 6x15 (2x 15kg dumbbells)
• dumbbell bench press 6x15
• incline dumbbell bench press 6x15
• bench dips 6x15
• dumbbell lateral raise 6x15

• Core workout:

• crunches 6x15
• laying leg raises 6x15
• alternating heel taps 240

Pull:

• band bayesian curl 5x15/arm (35kg resistance band)
• dumbbell row bilateral 7x15
• band horizontal shrug 8x15
• band curl 6x15
• band upright row 7x15
• dumbbell hammer curl 5x15/arm

• Core workout:

• supermans 6x15
• situps 8x15
• crunches 8x15

I'd appreciate any feedback, let me know if you need any additional information :)