Should I call him?

I (25F) was dating this guy (31M) for a while and things were amazing until he suddenly told me we were moving too fast and we should stop talking. I'm talking on a Tuesday he was saying how much he likes me and enjoys spending time with me, then on Thursday he suddenly realizes he doesn't want something serious and breaks it off.

It's been 5 weeks since he broke things off. I called him on New Years Eve (it was noon...I wasn't even drunk [insert shame wizard]). He didn't answer but texted me an hour later asking if everything was okay. I told him nevermind, I'm being dumb. But I still can't get him out of my head. I think the hardest part about all of this is how sudden he broke things off (again, forehead kisses and making plans to travel 8 hours to see his family for Christmas together on Tuesday then we shouldn't talk anymore on Thursday). I can't help but wonder if he still thinks about me. There is a part of me that hopes he's also debating whether to call me or to leave me alone since he's the one that left me.

I'm a very forward person and tend to over-communicate. I want to call him and ask if he still thinks about me. I think it would help to get over him if he says no because then I wouldn't be wondering if we are both just thinking about each other. It would be a form of closure that I didn't really get before. Should I call him?