Not doing so well

<p>I'm a freshman and I just finished up the year. I'm a psych and pre-med student planning to go to medical school.
First, semester I had a gpa of 3.74, but I took psych, history, english, theology, and discover ny- all are core classes, no science classes
Unfortunately, I got a "B-" in psychology which gave me the 3.74.</p>

<p>Spring semester, I took biostatistics and biology and ended up getting a "C" in both classes.
The stats class is 4 credits and it really hurt me.
I have not received all my final grades yet, but the gpa for this semester is like a 2.3 or something.
Should I retake those classes? Would it improve my chances of getting into medical school? Do I still have a chance at med school?
I also haven't gotten involved in anything, what are some things I should do?</p>

<p>Thanks</p>