I think im in love at 13 years old?

when i was 12 i started going out with this guy we went to movies and talked on the phone and it was so much fun but then we started to not get along and he broke up with me. i wasnt even upset which is the sad thing and i moved on with my life we were together for 6 months btw. one day i went to my locker and he was at his locker and we started talking he told me he still liked me and we said we will give it another try so we did a few months later he said he was in love with me and then i said how do you know what love is were only 12 and he said when i look at you i can feel it but i never said i love you back to him and i broke up with him 1 month later. so a few months later i still thought about him and the next day at school he started dating my bestfriend! so over summer i go to lake havasu and alot of kids form school do. i meet this guy from my school and by this time im 13 and the guy i meet is 14 we start going seedewing together and we go to movies and we swim at night and then one time we were swimming and he kissed me that was my first kiss. that night i go home and go to bed and in the middle of the night i woke up crying because i had a dream and i was kissing my bf and then he turned into my ex bf and i realized that i miss my ex and all the fun we used to have and now i dont know what to do im back at school for a new year and i broike up with my boyfriend and my ex and i havent talked for months and he knows i had a boyfriend and know he wont even look at me adn he broke up with my bets firned and my question is am i in love with my ex i always think abut him and kissing him and him holding me just i need help am i in love at 13??