Baby shower struggle

I live in a two bedroom apartment with my mother and sis. We have no family just my siblings but one of my brother's live two hours away on a base and another 4 hours away and another lives in his mother in law's house. I'm planning my own baby shower and doing buying everything but I just can't find a place to have it. I'm planning on having my baby shower in January I know I still have two months to go but it's going to be winter we can't have it at the park no my apartment doesn't have a lounge room and I lost all my friends when I became pregnant so I wouldn't feel uncomfortable asking them. My boyfriend is trying to find somewhere but i just feel like he's not reliable. I've asked his mother for help but I don't know if she will. He says there trying to find somewhere cheap. But what if he can't?! Am I just over thinking? I need help on finding where to have it. Me an my mother just got our new apartment so shes paying everything and letting me save up for my baby and baby shower at the moment so that's all she can do. I'm just crying all the time stressing out over it like I'm disappointing myself and my baby because we can use the help