No one wants to hang with the pregnant lady

Katie
Over time since I got pregnant, I have noticed that the amount of invitations we get to hang out have gotten fewer and fewer. Granted, we go out less in general and when we do go out we don't stay out as late, but I still try to go and have a good time, sober and all!
My city is a pretty big Halloween city, so people go all out. I'm seeing on Instagram all the costume pics with our friends at the parties and bars we usually go to, but this year no one told us when/where etc. I guess we are just out of the loop. None of my friends have kids yet so maybe they think I am lame sober girl? I don't know. 
I feel like when the baby gets here I will not care as much because I will be preoccupied with her, but right now I am feeling pouty and have a bad case of FOMO. The dumb thing is that I'm tired and probably wouldn't have been able to stay out late anyway. Anyone else going through this?