How do I stop going through my boyfriends phone all the time?

I can't help myself I forgot to add it in the first question I posted and that's I can't stop going through his phone even infront of him and he even said it's annoying its like I don't trust him I know he's right but I don't know how to help it like I get anxious even nauseous if I don't do that I know how wrong it is but I need help how do I stop this please help I love him and trust him and wanna spend my life with him idfk what to do I'm going crazy than before
How do I stop going through my boyfriends phone all the time?
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