Not sure how to feel. Wrong?

Ive let go of my situationship a bit more and the idea of it especially since he's currently out of the country, we've had less communication since January. And i feel like him not texting me back or calling me since this last message has made me wanna really stand my ground to not reach out to him or to atleast keep it super friendship level if he eventually reaches out.

Somehow the universe has sent out like 3 guys from my high school lol. Theyve wanted to "catch up" w me but its more like getting to know each other cause i never rlly talked in school cause i was shy. Ive gone out with 2 of the guys just to be more social and add some spice to my life. I cant help to think if i am wrong for this? But am i really though? At the end of the day, i am free and single. And i am not doing anything sexual with them. But sometimes i wonder what my situationship would think. But again, he had mentioned he is busy having to focus on work and his helping his family and many times prioritizes those.

If i feel a bit wrong for talking to another guy instead of my situationship, should i even consider the idea of dating and get to know someone else on a deeper level? Maybe this just means i need to just slow down....? This is hypothetical cause i do not yet feel that love feeling with these guys since i am very slow and intentional when it comes to liking someone. Weve only started to talk like 2 months ago. But what if it happens with one of the guys eventually...?