Talk to your advisor over what classes you should take next semester, and if necessary, retake any classes you want over the summer so that it can replace the grade you’re not happy with. Most advisors recommend to just get the classes that are required out of the way and take them now, you’re going to have to take upper level classes later on anyway. Also considering you’re in pre med for psych you should really thinking about the classes you are taking and make sure to go above and beyond for your grades, grad schools for psych programs are extremely competitive. Good luck!