Questionsss

I need opinions.. me and a dude fell off after we had sex he doesn’t seem I interested anymore he stopped inviting me over so I’m getting that vibe he doesn’t care and trust me it’s killing me inside ,it hurts! And he’s been very short with me . Should I delete him off social media ? It’s so hard too bc I’m attatched . I told him “ I miss you😘”. He goes “you to.” Is that a sign?