I finally unfollowed and removed my ex from IG

Pls tell me if it’s a good thing I start regretting it.
He broke up with me three months ago and it wasn’t pretty. We start having a conversation that lead us to this. He said that he was hitting a wall thinking about us and that his heart and mind are not there when he thinks about my feelings or what I want him to feel for me. At the end he become super mad and cold and harsh with his words saying I’m not in love with you and I don’t see u getting back together.
I reached out after the breakup several times and he was so cold and not opening conversation. I told him once I had a thought of him at the beach he said we shouldn’t be doing this and I don’t know how to answer.
I reached out again on his birthday and he answered: thanks so much
I asked him when we started dating to remove his ex pics from his IG he said he doesn’t have time to clean up and he doesn’t think about it. He did it after but he kept some of these pics. Two days ago I saw that he removed the rest and made me spiral. He watch every story of mine but doesn’t like it do anything so I cut him short and unfollowed him and removed him from my IG.