If she turns you down again, and this time suggests a fist bump, I'd say it was time to worry.

A fist bump may be pushing it a little too much...

What’s this hug???
My baby don’t love me
My baby don’t love me
No more

It's either time to worry, or time to buy a pack of mints.

Who is she legitimately not feeling well or felt like she had bad breath. Maybe she thought you did ? I wouldn’t take it too personally just because they don’t wanna do it at that doesn’t mean they don’t find you attractive

Hand hug? Isn’t that a handshake?

I hear that’s the customary greeting in the Friend Zone.

If you didn't brush your teeth this month or you think that showers and baths are a waste of water, I can understand why.

Sometimes people just don't want to kissed. Even if they like the person. Don't worry about it too much unless that's always the case.

Does she know she's your girlfriend?