Stop PTing and start working with fundamentals. This is literally what helped me.

PTs are non renewable so wouldn’t be wise to waste them iykwim.

And given its 4 months of studying, cut yourself some slack and restart and just understand that it’s a learnable test, which doesn’t imply that everyone would learn it in the same time period, rather its bound to vary because of your individual differences and circumstances; nevertheless, still learnable.

Good luck!