Am i doing the right thing?

hope

So i work at a grocery store and i was a cashier in the beginning now im a pharmacy technician trainee. Im transferring back to cashier and i feel awful. But everytime i have to work i get bad anxiety. There is this one girl that pushed me over the edge. She told me twice to pull my big girl pants up because i asked for help. Than one night we were closing and she left me on my ass to finish everything. I dont think i can wait two weeks to transfer back over. Should i tell my store manager? Or do i just pretend and wait the 2 weeks. I feel so miserable and out of place. Id really like to be somewhere im respected.