How do you rebuild intimacy after a broken trust?

Just to be clear, I did not cheat but I did make my boyfriend feel unappreciated and unsafe.

Backstory: Saw his ex popped up on his phone, I immediately started accusing him and pointing fingers at him. Cornering him, bombarding him with questions and accusations without allowing him to explain his side. He was hurt because I didn’t trust him and that I dismissed all of his previous efforts to build my trust in him. He felt scared to open up again because of my overreaction and asked for space so I left him alone, took full responsibility of my wrong doings and went to work on my issues.

We’re now trying to rebuild. I went to therapy and have been diligently working to rebuild a safe space for him. We’ve grown a bit more distant - emotionally and physically and honestly I do feel a bit awkward initiating touch but I still do it. How should I better approach this to rebuild the intimacy?

How do you rebuild intimacy after a broken trust?
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