Baby shower??

My boyfriends mom told him she was throwing us a baby shower next Saturday (keyword told not asked) I’ll be damn near 40 weeks by that time. He asked me how I felt and I declined mainly because they will invite a bunch of people who I don’t know and she’s going to try to turn it into a meet and greet that we already declined to have but I insisted they keep the plans flowing for him because it’s his baby aswell but he said he wouldn’t feel right doing it without me. I just don’t want to feel awkward or be on my phone most of the time because I don’t know anybody and I just don’t feel pretty enough to even get out the house. Do you think i’m being ungrateful? I feel a little bad but at the same time it’s like I hate plans just randomly being made without my input, I told him that they could still gift the baby items without having a shower especially so late in my pregnancy. I lowkey feels like he wants to have it because he said “I was only going to do it if you wanted to” but should I compromise if he wants to go? I’m just stuck because I hate feeling uncomfortable.