how to tell her I like her...

So I’ve been hanging out with this girl for awhile now and I’m starting to like her more than a friend. I have definitely shown interest in her and I think she likes me as well.

She initiates convos by sending text’s like “hope your day is well” which leads to fun convo’s while I’m at work. We’ve cooked meals together for us and friends. When we go out people think there’s something between us.

Anyways, she has a boyfriend in New Jersey but Im not sure what going on with that because she never talks about him.
I’m not sure if she wants anything more than friends but I don’t want to pass up an opportunity.

I would like to just tell her how I feel but I don’t know how I should say it?
I know it should just come natural but I’ve never been good at telling women how I feel about them.
Any suggestion?