Did anyone else have a period when they started playing they felt like they were making no progress and were super frustrated?

I feel like I’m in that boat right now. I feel like I’m making no new progress and I’m also frustrated cause I feel like I can’t get a good sound with my equipment ( I probably can, just am not good with it all yet) and also I learned how to pinch harmonic but completely lost my touch with it and I have to kinda relearn it and make it sound good again. I’m very frustrated but not demotivated. Any advice though? Anyone else gone through a period similar to this?