He said he can’t hold himself anymore after 2yrs in relationship without sex, what will i do? – lady sick for advised

Please friends ur advise is needed…

I have been dating my guy for 2 years and now without sex……
And he has been asking for sex but I keep telling him that am not ready for sex and we agreed on that…….
We love each other, he cares for me in every thing.

Last week he called me and said that he want to see me…… And I asked y. He said that he want to discuss something with me.
As I went there, he started doing somehow, touching me anyhow. And I stood up and told him to behave. He said that he cannot hold him self anymore, trying to force me and I pushed him down and ran away.
When I got home, I called him to know how is he is doing he refused to pick my call.
I now text him begging him for what I did, that he should calm down……
And he replied and said that our relationship is over….. that he cannot be dating me for over 2 years without sex nothing nothing. For that he is done with me.
I have been calling him since last week and he refuse to pick up.
Please advise me…..
I don’t want to loose him.