It will be difficult but like I said earlier in this thread, not impossible. Keep up with the material and you should be fine. Also don't be ashamed to get a tutor. I got one like the second week and kept using one throughout the entire year and it was one of the best decisions I could've made. Also, they may provide some information during the summer that you can pre-study (they did for my class) on some concepts that you should've learned in undergrad that you can refresh yourself on.
Did you have to pay for your tutor? Or were they someone from evms?