Confused

So this guy I really liked made out with me and we were like fwb or whatever for a little bit and then he asked me to have sex with him or like give him head or something while we were making out and I was like no cause giving someone head in general just grosses me out a lot. And I'm a virgin in a really small town where if u have sex with someone it gets around so fast and like the guy I liked is really great and all but like I didn't really want to have sex with him. Should I have just had sex with him? Cause he dropped me a couple days after I stopped sending nudes. Please don't judge me