I want him back and I realize I was wrong

ok so I broke up with my boyfriend and its not the first I mean I tried plenty of other times but we would always get back together like 10minutes later this time I guess he got tired because I tried to do it a lot of other time I was his first everything and he was my first everything…I guess I would brake up with him cause before I was talking to some guy and he would lead me on and he already had a girlfriend which I didnt know about I kinda blame it on him for thinking that all guys are going to live me also I stress about a lot of things in my life and I thought he was just another person to stress me but I was wrong he would actually make me happy we been together for 1 yr and I called him begged(I know im not suppose too)and I realize that what I did was truely wrong and I love him he says he loves me too that he wants to be with me but that he is confused and needs time…but I believe if he loves me he wont need time and like he doesnt answer my calls and he doesnt call me should I give him time??how much time??and yes I know what I did is super wrong but I regret it and trust me I learned soo much from this