Thoughts on the AP Test

To be perfectly honest, I'm beyond nervous for the AP test. Having to study and prepare myself for an AP Psych exam, an AP Gov exam, eight events at state solo and ensemble, and prepare myself to take the ACT soon, I've got a lot on my plate. It seems bizarre to me that even though I keep up with the reading and study for the quizzes, I somehow always manage to flunk them miserably. I don't know whether it's test related anxiety or if it's the stress of knowing I don't have enough time or if I didn't study enough but regardless, it concerns me of how I'm going to do overall in this class as well as on the exam. I'm trying to get myself in the mindset of, "whatever happens, happens." but this is a big deal because it's the difference of getting the college credit or not. I'm really nervous about it but like I said, whatever happens, happens. If anyone has any advice to help me out that'd be super awesome. Thanks.