My boyfriend says I’m annoying for my loss of confidence

Today after saying that I would look stupid wearing a full on Halloween costume if no one else was dressing up. My boyfriend went on about how it was annoying when I say negative things about myself and that I have no reason to feel like this and that there are people who actually have reasons to feel like that and that he didn’t know how much longe he could deal with it.. he also said “you shouldn’t get with somebody unless you love yourself”

The reason I am upset by this is because I feel like I have came a long way.. I use to really truly hate myself and I felt like I should die everyday. I haven’t felt that way towards myself in years but, I try everyday to do things to make myself feel better. I guess it’s just not good enough.. ADVICE WOULD BE VERY MUCH APPRECIATED