1 month review all sections (mostly bio). then 5 weeks of just test questions and reviewing every question over and over again. 22AA 23PAT. 3 weeks before exam started putting in 8-12 hour days. before that, probably 5-8 I'd say. All the hard work was worth it once I got my scores! good luck!!
Also selling some of the materials I have so if your interested send me a PM