I'm genuinely worried for my future. Help?

To start off, I'm a junior in Southern California. Second semester is ending in two weeks, and my grades are definitely not looking good. This semester alone I have two C's - both of which are staying C's - in my two AP classes. The remainder of my classes are regular, with three B's and one A. So as of right now, my gpa is a 3.17 weighted, 2.83 unweighted. I might be able to raise one of the B's into an A, but its not guaranteed.

My total GPA is a 3.16 weighted, 3.09 unweighted. Its probably going to go down or remain the same after this semester ends. Throughout highschool I've only taken two AP classes, both from this year. I managed to get a B in both my AP classes first semester, but the tests second semester pretty much killed my grade.

Both my parents are highly expectant, and have been expecting me to get into a UC of some sort since high school pretty much began. And to be perfectly honest - I dont think I'll be able to get into any.

The main reason is that I have no extra curricular activities done. I've taken one performing arts class, but that was because its required to graduate. I've had no participation in clubs, sports, or ASB or anything. I'm planning on taking Yearbook senior year, but doubt that'll do much.

I heard about going to a regular collage for the first two years then transferring, but I haven't heard enough about it to consider it.

Someone, please help? Will I be able to get into a good college?