The original question was: was it a good move to dual enroll since my school is low performing/only has two AP’s? And the answer is “yes”.
Whether OP gets credit or not, it’ll benefit him/her by giving him/her access to top schools (including Stanford), that offer the best financial aid packages, will prepare him/her well to succeed in college, and will provide a better environment than the current school. So, OP should thank his/her GC for the opportunity. 