I'm kind of paranoid..?

Every time my boyfriend doesn't do something he said he would do for me, I get paranoid that that means he doesn't care about me. Then I get conflicted if I should bring it up to him that he has something he should do for me or how I should bring it up. I'd like for him to do things on his own. Please help, I promise I'm not trying to "train" my boyfriend or anything I just want to make sure I'm not with someone who doesn't consider me a priority.