That is a lot of APs. Whether this is too much or not is likely to depend upon how strong a student you are and how good you are at time management.
I might add: Students vary in terms of how okay they are at being very, very busy. Some very smart people who are very strong students need to take some time to relax. Some other strong students are okay with being continuously busy. It depends upon the person.
Did you already take Calculus AB. How did you do in it? Did you do well in the prerequisites for calculus?
One daughter took AP European History and at the time said it was the most difficult A- that she ever had in her life (years later she said that premed Organic Chemistry in university was harder). I doubt that AP US History is going to be much easier compared to AP Euro.
If you are thinking of premed, then two things come to mind. One is that at some point in high school you will want to take a biology class. Is this already done or planned for your senior year? The other thing that comes to mind is that a bit of volunteering in a medical environment might be a good idea. This might give you a better feel for what the environment is like.
I agree with @tsbna44 that you should be cautious about taking on too much.
Also, there are a lot of universities with very good premed programs. As @tsbna44 said you can major in any one of a very wide range of majors and still complete the premed requirements.