Break up

Just recently broke up with my now ex boyfriend... it felt wrong yet so right. I felt like I was being pushed away... We would plan to hang out then at last second he would say he wanted to hang out with another friend instead. Sometimes he wouldn't answer my calls or texts... I tried to call him so I could talk to him and tell him what I was feeling before I broke it off. But again...He didn't answer his phone... so I texted him and told him everything. Not once did he answer...not once. Am I being sensitive? I'm just feeling confused...