Alone on New Years

I’ve been dating my boyfriend for over a year, and he told me we could call on New Years since we’re both in Quarantine. After I brought up about calling, he told me he never said that and said I imagined it and him telling me that.

I just feel like I’m not good enough for anyone. I’m afraid of being replaced. I’m not the prettiest, definitely not the smartest. I’m afraid someone will take all the flaws about me and replace them for someone better

I’m afraid of being replaced. He said he’d never leave me but that’s always in my head. I always mess up. I feel like all I do is make people upset.

Is anything i mentioned normal? Or is something wrong with me.... or something else... help me.