I'd drop crack pat (not representative imo) and pick up chad's chem/ochem (pretty cheap), cliffs ap bio 3rd edition (very cheap), and maybe bootcamp.
I'd also start casually reviewing science sooner (youtube, wikipedia, chad's videos). I had only 11 days to devote fully to prep, so I didn't want to waste any of that time learning or re-learning content.
Here's generally how I would have prep'd if I could do it over again given a >3-4 week time period:
Pre: review
Step 1. chad & cliff's ap bio (or feralis notes)
Step 2. destroyer (once or twice)
Step 3. practice problems (bootcamp is good and representative but avoid using it to determine expected scores)
Decide for yourself which steps help you most and devote more time there.
I think once you finish chad and destroyer, your overall chem and ochem scores can peak. I spent an overwhelming amt. of time on bio stuff cuz I had only taken 2 bio courses before my dat, so my experiences may be different. I know I sort of only talked about the sciences, but I feel like everyone has very different starting points and limitations in QR, RC, and PAT, so that's something you should address.
gooooooood luck!