Baby shower anxiety

Hey guys so I’m having a baby shower next Sunday and I’m starting to have so much anxiety over it.

Before pregnancy I took medicine for anxiety and panic attacks and now that I’m pregnant I’m not on any which sucks. I hate being the center of attention and I haven’t seen any of my friends since like week 12 of my pregnancy. It’s gonna be small like 9 people but I’m just wanting to back out and idk what to do. My mom already bought everything for decor and food and I’m so stressed.

Does anyone have tips on how to calm down and enjoy it? 😫