Sorry to bother you guys but....

Alright so i have a boyfriend, but recently I just feel slightly ignored and whatnot. He almost never texts or messages me, and in school it's hard to actually talk to him because there's always so many people around us. I know he does love me, as I do him, but the way i'm feeling is just adding stress to my life, and yah, I've tried talking to him about it, he said he's sorry, and admitted to the fact that he ignores messages he gets all the time and he has no excuse for it. So I don't know what to do, but I'm posting this because I needed to vent and want some advice from y'all