How do people cope with having a partner?

I hope this isn’t too off topic. I’m a newer bridge player, and I’m doing okay - ish at the business of playing bridge, in terms of remembering how to bid, ect. But having a partner terrifies me. I’m so scared I’m gonna mess it up and let them down. I went to a casual rubber bridge competition yesterday, and yes, there’s obviously a lot of luck, but me and my partner came second out of maybe 14 pairs. So I’m doing okay. But post tournament, I can’t even bring myself to open the practice app, and I don’t want to go back to lessons. Anyone feel similar/any advice?