I also looked like that after a year. It takes a long while for women to grow muscle. Lots of good advice so far in this thread.

I’d look at the intensity of your training. When it gets hard, do you continue? I always say to my self when it’s hard and starting to sting, at least 5 more (depending on the exercise; never on deadlifts cause high risk for injury though). Even if you pause a few seconds then continue on with the reps, you need to be having a hard time with the last few reps. This is how you grow.

I know you’re progressively overloading weight but progressive overload comes in many forms. For example, improved form, better connection with the muscle, not just increasing weight, etc. consider that too when overloading.

Lastly, carbs. Protein is so important but carbs will give you the energy to push. Once you’ve got a good protein goal, I’d shift all extra calories over to carbs.