should I block him ?

Hello guys, please advise me, thank you. I’m 29 and he’s 30. I discovered he played me for one year, led me on and never wanted anything serious with me . This made me suffer a great deal and I finally confessed my feelings to him, asking him to properly give us a chance. To which he textually responded : “You’re a nice and cool girl, but I’m frankly not interested, I have someone and we’re not compatible” . That nearly crushed me. Mind you I’m actually attractive, just not his type I guess, and we were never intimate, but he realised I caught feelings for him during that time . I said okay, and proceeded on blocking him , told him before, trying to make him understand that I have to withdraw because it’s really hard on me. A few weeks later I discovered he just unblocked me on another number I have, where he had blocked me initially . without ever initiating any conversation. I’m thinking on blocking him again ?