Questioning my decision to attend

I just found out my AP scores, and I did pretty bad. I actually failed 2 of them sadly.
I did get a 5 on calc BC, so I can skip math1b.
However, I also got a 2 on AP Physics 1, not even Physics C! Many people I know consider this a joke course, and I did horrible, even though I tried hard and studied for the test. I don’t get credit regardless, but now I questioning my academic abilities, especially because I have to take 3 SEMESTERS of physics, and 1 first semester. Physics is interesting though, not as much as chem, but I feel like my weakness in the subjects outshadow my interests.
Even with a 2 on physics, how should I feel about taking Physics 1st sem and even majoring in a physics intensive engineering major.
On a side note, apparently UMinnesota is still accepting SIR.