Guy goes silent after I gave him my number

So I (32F) recently matched with a guy (35M) on the apps and we had definitely matched years ago when I was previously single. We decided to skip the small talk and just grab a drink this time. Agreed on a day, I gave him my number so we could make more of a plan and then I never heard from him.

I’ve never given out my number and not had a guy text me so I’m confused. He’s been slow to respond on the app, sometimes over a day without hearing back, but it’s been two days now. Is there a chance I went too far by giving him my number?