Does anyone have any advise for studying for OAT in less than 3 months?

Hey guys! So I'm a first-gen college student in my family, and we moved to America from Iran about 7 years ago. I want to become an optometrist and what I didn't know is that I'm supposed to take the OAT the year before applying for Optometry school. I'm almost done with my bachelor's degree and set to graduate in spring 2021. I was just told that I should take the OAT this summer to be able to apply to optometry school for fall 2021. This year is the year that I've also taken extra... Does anyone have any advise for studying for OAT in less than 3 months?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Tags: Pre-Optometry Source Type: forums