Is this something I should worry about?

Hey guys long story short my boyfriend and I been together for 2 years. He hasn’t done anything to make me not trust him, In fact he goes the extra mile to ensure I do by now. Anyways he has a couple female friends that were close pals that he knew since middle school days. Recently one called him up and they talked about life and catched up and another friend of his the following month. They rarely do this but he let me know about it and it was a HUGE fight because I was jealous and didn’t like it. I obsessed over how long they were on the phone and he said an hour or so. I was so upset that this conversation was exhausting. He lets me look at his phone when I please and I was looking for the time he spent on the phone and it wasn’t there I asked him where it went and he simply said “ I deleted it because I knew you would be tripping looking at the time and I didn’t wanna argue about it again” I felt more rage and wondered why he did that as if he was hiding something? Am I being too much? Help me out guys

thanks
Is this something I should worry about?
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