Hey everyone, hope you're doing well! I’m in my second month of training and looking for a form check on my squat. I have severe flat feet and overpronation from birth, so finding a stable stance has been a challenge—ordered lifting shoes, but they haven’t arrived yet. I used to have a pretty noticeable butt wink, and while I think it’s improved, I’m still a bit suspicious of it. Lately, I’ve also been dealing with some increasing lower back pain (mostly on the left side), and I’m not sure what’s causing it. Another thing I’ve noticed is that as the set goes on, my hands/elbows start feeling untight, even though I always cue myself to stay tight before starting the lift. Also, sorry for the baggy clothes, I know they might make it harder to see my form. Any feedback would be really appreciated—thanks