<human>: Can you provide a brief overview of the text?

I've been with my boyfriend for about 2 years. He is great, and I would love to marry him one day. However, I do have some self-esteem problems which I think is the reason why I keep telling him these stupid lies. For example, I told him I made it to the state championship for the 800 meters in high school track. In reality, I went to one practice my freshman year then quit the next day. I told him I was class president in high school, but I never even ran for student council. I told him I have a business degree and a humanities degree. I have a BA in one field. He keeps bringing up all these "accomplishments" and how he has a super-awesome girlfriend, but none of them are true, or only partially true. Part of me just wants to commit to stop lying, hope I don't get caught in the lies, and move on with my life. I feel like coming clean would destroy what we have. I'm not sure what to do. Can anyone offer advice? It would be much appreciated!
<bot>: I've lied to my boyfriend about my past accomplishments, and am not sure if I should come clean or just commit to stop lying and move on with the relationship