Should I withdraw my application - bad interview attempt

My interview (not even a human interview), went horribly for the video portion for one of the gov agencies, not gonna name who.

Think I was stuttering and one question the timer ran out completely and just took that attempt

Feel bad and very embarrassed, feels like just want to withdraw given I performed very bad and high likelihood of being rejected anyway as a result.

I don't really have that much experience with interviews as I'm a fresh grad, it's something I'm trying to work on and made silly mistakes when I was attempting.

Opinions?