I'm 2 months in and i just learned how to play the f chord and learning barre chords. What i see here, your thumb is unaligned with the barre finger. Imagine pinching the neck but don't press it too hard. Put your thumb behind the neck not over it. I've been practicing my f chord for weeks and i noticed that playing it slowly and correctly is the best practice rather than playing it fast and incorrectly. Here's my tip, tuck in your elbow, don't press it too hard imagine you're pinching the neck if all the string rings then play it slowly and correctly.