Do women know of a man has feelings for them?

So I got feeling for a woman that I share a hobby with and I run into her fairly regularly, she also surprises and impresses me.

She probably knows I have feelings because I said I care about her over text (out of legitimate concern). Now I'm catching myself laughing at the things she says and I actually asked her to calm down because I was laughing at her and another person going at it while im high on an edible in the courthouse.

Like I haven't pursue a relationship. She has a boyfriend and I'm learning healthy relationships (I used to be more antisocial).

I do feel like I come off as a friend,but I feel like women know mens feelings