Am I being ghosted? Did he lose interest?

I (30F) met this guy (34M) a month ago on Raya. We’ve been virtually getting to know each other because he lives in Indianapolis and I live in Atlanta, but it’s been great. So great that he booked a flight to come see me this past weekend and invited me to go see him two weeks from now and to go celebrate Mother’s Day with him and his family next week. So before he came out to Atlanta, he was very clearly interested and I had zero question of whether he liked me. When he got to Atlanta everything was great at first but some of his habits started to annoy me. He smokes weed so much. In my apartment, in my car. Not only that, we had to go to his friend’s house to buy the weed, which was completely uncomfortable for me.

I was just so sure that he was very into me and now it’s so different. He’s back home and the communication has slowed down. He didn’t text me this morning even though he viewed my IG story so I decided to text him this afternoon. I asked him if our plans were still on and he said “yes I can’t wait to see you again.” And I asked him which days should I come visit him and he responded with the days, so I booked my flight. He then told me he missed his leftover pasta that he left in my fridge and, in attempts to try and be cute I said, “aww so you don’t miss me?” And he responded, “by that logic you don’t miss me either.” After another hour or so, he completely stopped responding it’s now been over 12 hours since I’ve started talking to him this has never happened we always end the night watching a show together on FaceTime. Also, he still hasn’t sent me the playlist.

I’m taken aback because had I known this was going to happen I wouldn’t have booked my flight to go see him next week.

Am I overthinking? Is there anything I can do?

Am I being ghosted? Did he lose interest?
Post Opinion