roomies came out as bitches!

I live in a 4-sharing room. For the first 7 months, everything was genuinely good. We used to go out together, explore places, laugh at random things, sit and talk for hours. I was comfortable with them and thought they were comfortable with me too.

Then out of nowhere, their behavior changed. They started acting cold and distant. I could feel it but no one would say anything clearly. When I asked what was wrong, all I got was "galtiyaan toh maine bahot ki hai" - but no actual explanation. It just felt like I was being blamed for something undefined.

After a few days, all three of them sat together and vented about me. They said I don't put equal efforts, that I don't share chips/chocolates, that I don't contribute enough. The funny thing is 9 out of 10 times I do share, but they held onto that one time I didn't. They started listing tiny things from the past - small habits, small moments, even insecurities - like they had been silently keeping score this whole time.

I'll admit I made one mistake. I overshared someone's personal matter once when I was caught off guard. It wasn't intentional and I genuinely apologized for it. I took accountability. But it feels like they've used that one mistake to justify sidelining me.

Now they laugh together, talk normally with each other,even played Holi together before leaving for home while I was in my college and I'm just there in the same room feeling completely out of place. It's such a strange kind of loneliness - being physically surrounded by people you were once close to, but emotionally feeling like you don't exist.

I don't think I'm perfect but I also don't think that I deserve to be treated this way.

What do I do with this feeling?I don't even feel like going back to them now.