Extremely stressed about prospects

<p>[Warning:Text Wall] I'm a Texas high schooler and my junior year has been academically hellish.
I'm torn between being completely unchallenged in some classes and not knowing my butt from my eyehole in others. I've got C+'s in APUSH and H. Precal, but A's in everything else, not learning much new from the science and AP english classes I'm taking. Due to a bureacratic brouhaha, I have to take conceptual physics next year to graduate, though I'm taking a college-level physics course this summer. I'm going to have taken at least 7 AP classes by the time I graduate, I have a [UW] 3.5 GPA this year, and a [UW] 4.3 each previous year. I took the ACT sophomore year and got a 32, but on the PSAT I got a 212. I'm in the top 10% of my class. Do I have a chance/will I be prepared well enough at any of the following?:
Trinity University (TX)
Texas A&M
UT:Austin
UTSA
St. Mary's University (TX)
[Note: I am on varsity swim team and have had leadership roles in 5 distinct clubs/activities, solid community service, among other activities. I also write a mean essay I suppose.]</p>

<p>Bumping unapolgetically</p>

<p>sorry for bumping again I’m having a bit of a hard time in school at home right now, would be glad to see a realistic chance at any</p>

<p>you got a good score on your ACT and a nice one on the PSAT, good EC’s, high class rank, a nice number of APs, great GPA in the past years and a decent one this year. I think that if you get some extra help the those C classes you should be fine.</p>