A few months ago I (30s) bought tickets to a festival because Mum (50s) wanted to go (We always do concerts together)

It's like a few hours until we're going and today I woke up to the sound of my brain yelling "This is NOT okay".

I know some of you have really bad anxiety and my only issue is food and accessible toilets, so it's a tiny thing but... 
I've struggled my entire life with nausea and a stormy stomach, which has led to a constant thought of "What if I need the bathroom NOW?"
We've bought VIP tickets to get better toilet facilities, but it still feels like a no.
 

Right now it's fine, I feel a tiny tingle in my head and stomach, but I know we're gonna eat before the festival and at the festival and it concerns me.
I've tried Imodium and stuff like that, and they give me more trouble than relief.
I don't drink alcohol and I'm not on prescribed drugs. 


My Mum is not very tolerant either, if I as much as do a big "Stop" sigh to my stomach to make it stop messing with me she just tells me "that it's all in my head" and that I ruin everything. (No, that's not helpful) 

We had three indoor concert tickets earlier this month, and she couldn't come. Ironically, she needed to pee so often that she didn't want to risk peeing herself. 
I went alone though and I didn't die, so maybe it's okay? But indoor toilets are better than Portapottys... 



TL;DR: Going to a festival soon, anxious about stormy stomach and eating.