Would a 22 year old dating a 19 year old be considered an ephebophile?

The other week you were worrying she might find a boyfriend, now it's a problem that she's 19? Why haven't you asked her out? How many more excuses will you find?

Or are you still in love with A? Have you not resolved that little situation yet?

I just saw the meaning of ephebophile which means adults who attracted to girls who are 15-19. I am a 22 year old guy and I had been chatting with this girl(lets call her B) on Instagram and she is in 1st year of college and she is 19 now and I am in last year of college. We used to be in the same school but didn't know her during my school days and now we are in different colleges but her college is very near from my home and we had been chatting only since 28th May 2023. We share everything like memes, what we did in classes, funny memories, virtual hugs etc. I think I started liking her and I wanna ask her out but after seeing that meaning I am afraid whether that will make me an ephebophile for liking B? I only prefer girls in the 18-28 age range and only the ones are college age and older. I also asked out my childhood friend (lets call her A) who is 21 turning 22 soon but she isn't that active on Instagram so still no reply about when we can meet even though she agreed to meet up. Is it really ephebophilia for a 22 year old to date an 18/19 year old?