Boyfriend not responding

So me and my boyfriend talk somewhat often but I feel like hes been ignoring me. We started dating 3 weeks ago so pretty recent. And I snapped him yesturday and it's been 22 hours and he still hasn't opened it. I know hes really busy at work, but he watched the story I posted and still hasn't opened it. but is he ignoring me, or has he lost interest? Or am I being paranoid?