I do a lot of one spot for my store. Flow typically does a pallet in morning but I direct cashiers to push reshop and zone it at night and I personally zone as much as I can when we're slow. Its never perfect but it helps to stay on zone from setup. We zone to location but flex if we run out of...
At my store SB and FA just call GSTL to get in touch with AP or LOD. I find it best for things like that to call with phone once the guest has stepped away and if no one is manning phone I write down details to give them when they can.
It sounds like you really want to be there which makes you a valuable employee so I'll reiterate others advice. Take a breath and dont take it seriously. Don't fear the blinker, it is your friend. That's the job of the GSA/GSTL to assist you. im a GSA and id rather you ask me a silly question...