I wasn't exactly sure what to use as flair so you tell me. I started a new job recently and one of my male coworkers has been respectful but made it clear he thinks I'm pretty. He's done this with several comments that have been work appropriate but also uncomfortable for me. There is also a big age gap, I think he's 16 years younger than me it might be a little more. I do not like attention from younger men but throughout my life I've gotten it, younger mostly then older. Once we had a 16 year old college student who kept aggressively pursuing me when I was 21 like ewww wtffff. I had to block the child on Facebook and even years later he was still trying to message me on other apps.

So today after work my baby coworker offered me a ride for like the millionth time, I normally do ride share or get a ride from someone else who wasn't working. This coworker would not take no for an answer, it was weird. I wanted to do stuff after work within walking distance but ordered a ride to just get away from him. He was actually upset that I turned him down and I felt upset he wouldn't take no for an answer. He asked about 5 times and I said no as many, tried using excuses as well so he'd stfu and leave. I don't want him knowing where I live because he is attracted to me and as someone who has had negative experiences in the past I don't want this escalated. I have mentioned to this kid many times that I prefer men my own age and rich men (that also makes him salty) but in my experience this doesn't make a man take a hint. When I said no to the ride he told everyone working on the shift and this is BS, as it makes me look bad. I also told him that I was upset he didn't just accept my NO THANKS. Need advice on how to proceed.