I need my insta account but it was made by my toxic ex should I call him and ask for my account back?

so basically when we were in a rs, i asked him to make an account for me cuz I think i had lost my email, whatever the reason was. We always talked there on that account. and all my friends texted me there as well. when we broke up, i took a break from instagram and forgot about that account as it wasn't even my main, now i really need that account. BUT yk what happened. i tried to log in but it didn't, few days ago. so today i was watching my stories of main account when i saw a view from that account on my story. I WAS SO MAD bcs he logged into out and ik he mightve read everything too and showed to his bastard friend with whom he ruined my reputation. anyways, my friends say i should call him tomorrow and ask for whats mine. do you think i should call? and if yes, what should i say?

I need my insta account but it was made by my toxic ex should I call him and ask for my account back?
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