Break up

So my ex and I dated for 8 months and he broke up with me about 2 months ago because he said "he didn't feel the same way. " Other guys began to try and talk to me and he would get mad and tell me that he still wanted me, but I had to drop those guys. Come to find out, he was leading me on because we haven't gotten back together. He still kisses me and hugs me all the time, but he doesn't know about a relationship. I feel like I'm being used and I know that I am hurting myself, but I love him still.

Can anyone give me some advice to great through this situation or advice on what I should do/say to him?