Looking for Tips & An Update

Ok so far it's going better, the guy who was yelling at me doesn't work afternoon and most weekends, Which is my shifts lol everyone has been really good with helping me out. Actually the one server told the boss who yells to chill out. I'm starting to find my footing, still need to speed up but I am getting faster. Tomorrow is Father's Day and it's my first shift that's 10am-7pm. The yelling boss (which now I am just referring to him as Abby Lee Miller 2.0) works tomorrow. So I am very nervous about it, I know I will be fine and will do ok but just mentally preparing for the yelling.

Now, I noticed that I tend to get nauseous while working, this is not a new things. I'm thinking about calling my DR about it. But I know ginger ale helps and it did tonight. However I hate soda. I don't like soda being in my diet. I have some bubble water that I'll bring tomorrow but is there any other advice for handling nausea while working? I've been learning how to prioritize, which is a such blessing honestly, but I still need to pick up pace. So anymore advice about going faster would be appreciated. Also does everyone end up being soaked by the end of their shifts 😂😭 I mean even with a plastic apron, I am drenched. It's not that big of deal, I'm more curious about this one than looking for Tips on it lol Any kind of breakfast that could help before I leave in the morning? I usually have yogurt with fresh pineapples and orange juice. Curious to know what y'all eat to keep the energy going. I just need to make it through tomorrow and then I'm off a couple of days. Wish me luck and if you got any tips for what I talked about or just in general things dishes should know?

I'm feeling better about the job after tonight but I'm very nervous about the 10-7 shift tomorrow.