feeling behind on things

I'm 25 weeks 2 days, and I feel like I'm so behind of preparing for the baby. 
I see all these people who are due around the same time as me and they have already done so much. Painted the nursery, have nursery furniture set up, car seats and strollers, diapers etc. 
I think I'm just sad because I'm comparing myself to these other girls which I know isn't right. But I can't help but feel like crap that we have nothing done yet. 
Everyone tells me I have lots of time. Which I do, but at the same time I feel like time is going by so fast and I don't want to be rushing to do everything at the last minute 😞
I also made a very small baby registry with a few essential items that we will need and no one has boughten anything and sometimes I just wonder why I even bothered making a registry. People will buy us things if they chose to but I really shouldn't expect anything from anyone
I'm just wondering if there's anyone else out of there feeling like I am?