<human>: I've known my roommates for almost 2 years now. We are all in college and met when we were sophomores and living on campus. We've been living together since August, and I feel left out. When they go and do stuff, they won't invite me. They'll literally make plans right in front of me and get ready then go without even saying "see ya later" or anything. We get along fine, we talk and hang out in each other's rooms and there's no domestic discord. The same thing is happening with the extended group of friends that they have introduced me to. Their friend Tyler and his fiance and his fiance's friends come over once a week to play poker and chill, and I join them and it's all fine but just the other day we were all in the living room and after getting a text and reading it, one roommate said "Hey Jimmy and Erik, Pattie (Tyler's fiance) wants us to come over tonight for poker" and they got up and left without even saying a word to me.

 The thing is, everybody in this group (including the extended group of friends) have been best friends since high school (they ALL went to the same high school, all 6 of them) but I feel as if I have broken into the group pretty well. None of them dislike me, the extended group of friends have all requested to be my friends on Facebook and I can't imagine that they would do that if they didn't like me somewhat. I'm just getting a little down on myself because I feel excluded and everybody knows that it's impolite to invite yourself to social gatherings. 

All of my other friends work all the time so I see them maybe once every other week so I just end up sitting at home and watching Netflix all the time. What should I do about this?

Summarize the given text in a few sentences.
<bot>: Roommates are making plans to go out right in front of me and then not even bothering to invite me, feeling excluded. What do I do?