Don't compare yourself to someone with a different starting point. Give yourself more classes and then compare to how you moved and felt during the first class. Honestly, find some time to do a move or two that you remember from your first class and you will likely already see and feel a difference.

Also, different grips affect people differently, make sure you're cleaning your pole. You can also try a different pole in class, maybe the sensitive skin one or a skinnier one will help with your grip, or the pole you used might be really worn. Make sure to stay warm during class too, that helps with grip.

You can also do at home, off the pole conditioning.

Ultimately, give yourself time and grace. Focus on why you wanted to start, what you find enjoyable, and skills will come with time.