He left me...

Ladys what should I do? My bf and I had plans for today, we were suppose to have a nice dinner and something sexy you know bc tomorrow vday I had to go out of town for work... so we were suppose to help a friend to move out to her new apt today at 12pm, he called me saying he would pick me up by then and I ended up calling him at 1pm bc he wasn’t answering.. he told me he had a flat tire so he needed to check it and said he would be at my house by 2pm, after like an hour I called him again and he said he just got his tire fix and that he was on his way to my house but he never came!!! Then I called our friend telling her what happened and she was a little upset but nothing big, so I tried calling him and he didn’t answer me... by 4:30pm he called me saying he was on his way to El Paso Tx. (We live in San Antonio Tx.) bc some “papers that his mom wanted” and he just left me.... We been together for 4 years now and the only times that he would go to his hometown had been to see his family on vacations or to party😏 (at the beging of our relationship he would go to see his ex but after like 4 years together we were good) so I’ve been confuse all day bc tomorrow is v-day, he told me he would just go and be here by Saturday but... I mean, am I over thinking??? He never once told me about some “super important papers” or anything! This is super weird behavior, and after he left hes been calling every 30min 😒😒 (also super weird) bc I think he’s feeling bad about leaving and about an hour ago he called me saying he arrived and he would call me tomorrow (We spent hours on face time at night before going to sleep and he just banished today)

Am i overreacting? I just had “that feeling”💔