I need help pls?

it's been a month since I met my boyfriend, at first I wasn't thinking about him seriously, so I lied about my age, then gradually I started to fall in love with him, so it progressed a little, we met, I told him that I didn't win the university. I told him I was going to get ready again this year, but there's no such thing, actually, I haven't finished high school yet. he's going to college in 2 months, do you think I should tell him when he goes to college or should I tell him now. i'm so embarrassed we're only in the first week of our relationship. i wish i'd never lied. do you think I should break up with him?
I need help pls?
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