How can I cram for APUSH test in less than 2 months? I'm desperate!

I’m a junior in high school and I have been taking apush in school since september. The problem is, I am a serious procrastinator and I haven’t payed attention to a single class, and I haven’t read one chapter of the textbook. We are supposed to be on chapter 27 or something right now of the book and I don’t think there is any way I can catch up. I have a Barron’s apush prep book that I bought in January and haven’t touched. I’m really worried now that I won’t be able to pass the test because there isn’t enough time for me to study and learn enough information. I did take US 1 honors last year which covered the time periods basically from period 2 to 5/6 in the apush curriculum, but not in enough detail for ap. I did some reaearching and apparantly the AP US History Crash Course book is good and short, and covers the basic important info. Should I try that? Do I even have time to use my Barron’s book? Also I watched a few videos on the youtube channel Adam Norris (the key concept ones) and took notes, and I’m thinking I could do that for each key concept since it doesn’t seem that time consuming. Sorry this is long. Does anyone have any tips/suggestions/reccomendations for me? Is it possible for me to pass, and how much time should I spend studying per day? Thanks a lot.

P.S. Ideally I would love to get a 4 (is it even possible for me to get a 5?) but I’m really only hoping for a 3 as I know even that is a stretch given my situation.

Its possible. Adam Norris has AMAZING VIDEOS. Watch them and take them seriously. Barrons might be too much information, but read through it instead of trying to memorize everything. Don’t watch crash course-it’s useless.