I ruined it

Magdalena
I've noticed there is a community of helpful, caring women on this app who seem genuine in talking with eachother ab good and bad things... I feel my troubles are trivial compared to some hard moments I've read on here. But, I'd like someone's input. Please. I recently started dating a military guy who's ab to deploy soon. He's been honest the whole time ab how he's leaving, but started seeing eachother very heavily anyway. We even agreed we'd write and keep in touch throughout his deployment. I think I pushed him away and it kills me bc I'm usually the one freaked out ab psychos, not the other way around. But one night he kinda blew me off, so I bluntly told him how I felt. He then texted back saying, we're dating a month, you're freaking me out that you're acting this way, I just needed some chill time. And that's the last I heard from him. I can't believe that one text has turned someone so cold. The night before we were so happy together. It's like he literally flipped an off switch. Do I just let it be?