Hard to read, need advice…..

Reciprocity. He should treat you the way you treat him. If he does not treat you with attention and respect, then you should not give that back. Even if you feel emotionally attached, if he is ghosting you ignoring your feelings? And he’s not worth your time. You should move on

Life is too short to waste our time on people who don’t appreciate us really 🤷🏻‍♂️

Take a step back and see if he notices, if not walk away

Not a world for dedicated love. So you don't invest your time by waiting for one source. Just connect with as many for it's a world of parallel relationships. Like actors in movies, be on the lookout for as many opportunities.

It's difficult to read anyone else's mind unless they are transparent about it. So move on if you don't get the right response. Make the other reach out to you and ignore until they respond.

nonverbal cues tell you whether he is open to you.
If it is over the internet;
there are too many catfish in the sea to focus on one!

Do you know if he's already in a relationship?
The majority of men make their interest clear sooner or later.
A few have such fear of rejection that they don't say anything, especially if he thinks the woman could attract anyone she wanted.
You could tell him you'd be interested in getting to know him better if he felt the same.
Or, you could ask him whether or not he finds you attractive.

Always pay attention to how you feel.

Stay true to yourself.

Yep... But don't invest too much time and effort... Monologues are no fun

Well, perhaps you could shoot me a line and broaden your options ;)

Was there ever a reason for you to feel like more than "just another girl"?? One of the worst things in any relationship is private expectations. If you have an expectation of him that you haven't discussed, you're going to drive yourself crazy.

There are ways to find out what he's thinking though...

Has this been entirely online? If it's only been online, and he's tapering off, it may have been something he fetichized, but lost interest.

how did it turn out for you?

I figure if they don't give as good as they get you are wasting your time

No, you know now. If you continue the relationship you'll blame yourself later because you know now.

Well, what seems to have changed, exactly? Could he just be exhausted?

Only you can answer this but. Your gut feeling already told you the answer

You could just ask him and quit trying to guess🤷‍♀️

Don't make the mistake I made. Just leave.

Yeah. If you like him tell him.