So I’ve been in the talking stage for a good couple years with this guy, long story short, we got together / met end of the month, spent a week together , he was my first and yes we never made it official but I felt quite attached.. and then he decided he wanted to ghost me but still stay on my contacts

I know we wasn’t dating but we spoke about taking things slow and then I just feel let down, I thought it was gonna be a FWB thing which i wasn’t happy about but I felt it was better than nothing but now I have nothing I don’t know what to do I feel like I can’t move on like I’m waiting for him to show up again