friends with benefits blocked me on Instagram and my number?

so this is a very complicated situation so I’ll try to give as much info as possible. I met a guy on bumble early September. We have talked every day since we “met” pretty much nonstop. We have hung out 8 times now. We were on hookup basis but not ruling out it going somewhere. But we both wanted to take things slow. He always initiated contact and recently started asking me to go do things more than booking up even grabbing food or drinks. For example he was telling me there was a brewery he wanted to go to and asked if I’d go with I’m. On Saturday night our conversation went like normal. However the next morning (here’s where it gets complicated) my ex boyfriend somehow got onto my Instagram and saw my messages with my new “guy” and ended up flipping out. He is very jealous person and a little psycho. He ended up texting me threatening me saying he was going to tell my new guy that I was sleeping with him also. I was very nervous he would ruin what I had going on so I decided to message the new guy I’m seeing and forewarn him to avoid drama. I just said hey maybe you should block this username. My ex is a little crazy, and I don’t want him to bother you or have you have to deal with him at all. Well he got very angry I brought up my ex and told me he didn’t want to deal with this shit and he had a bunch of tests coming up and he didn’t want to deal with it. I was very confused because there was no drama I was simply trying to prevent it. Well he ended up blocking me on Instagram and blocking my phone number. I’m very confused. It definitely hurts my feelings to be treated like I’m not a person and just blocked. I think it’s super immature and I probably dodged a bullet if he behaves like that. But I still have emotions and was wondering if maybe you think he’d unblock me and speak to me again? I’m very confused and would like someone else’s advice. I can give more info describing our relation ship with each other if I didn’t give enough already!
friends with benefits blocked me on Instagram and my number?
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