Ladies when your intuition is telling you something isn’t right do you speak on it immediately or collect more information first?

So Me & my boyfriend were laying down watching tv & he gets a phone call. The number wasn’t saved & he sent it to voicemail. I didn’t think anything of it but then I see him going through his call log moments later deleting calls. 🥴

He’s never gave me a reason to suspect him but that’s some pretty suspect behavior. So now I’m sitting here seriously in my thoughts thinking should I say something now or later!!!!

What do you think? Should I be concerned? Should I confront him now? Or try to watch his moves the next couple of days?