Should I home school my senior year? (X-Post from r/Highschool)

I have gone to public school all of my school-aged life. I have excelled in all of my classes and have never gotten lower than an 89 on a report card. That being said, my high school requires that you have an AP science in order to get the highest available diploma. I signed up for this class my junior year, but had to drop it due to scheduling conflicts. Now, with my senior year peeking in the horizon, I have learned that they cannot make the AP science class I would like to take. They do have two other AP science classes but I know I will not do well in them and especially will not do well on the AP test. Should I home school my senior year in order to receive the diploma I have been after since I began pre-school? Does anyone else on this subreddit live in AL, USA and have any advice about home schooling?