Hi Haley.
Did you have physiotherapy after your surgery? Usually over course of treatment, you would be working on some sport-specific / return-to-sport type exercises not only to regain strength / balance / function but also to deal with the fear issue (which is not uncommon).
At this point, because you are already in pre-season play and close to your college b-ball season, I would seriously encourage you to have your knee reassessed. I am making an assumption that your team has a physiotherapist or athletic therapist. If so, use them!! If not, ask your coach / manager who to see....they should know. All physiotherapists are qualified to assess and treat you post-ACL repair however I would try to see someone who typically works with athletes and will have a good idea how to push you for return-to-sport. (In the off chance that your are in Alberta, I may be able to give you a contact.)
Other than that, I wouldn't feel great about giving you specific advice re. rehab via this medium as I haven't assessed the stability of the ACL graft, quad / hamstring / glut strength, running / jumping technique etc. etc.