How soon is too soon is too soon to be in love with someone?

And how do you know what you’re feeling is love?

I’m so deeply attracted to this man who wasn’t even my type (physically), just 2 weeks ago. He’s everything I want in a partner and I’ve never felt this way about anyone, so soon into “seeing eachother” if all goes well, I know he’s the man I want to settle down with, however I’m not sure if it’s love? Is it possible to fall in love within a week? Or is that too soon? We text all day, have been seeing eachother about 5 times a week and have long phone calls at the end of the night. Our connection is stronger most couples, we were so comfortable with eachother after the first date (we had 2 dates on the first day).

EDIT: yes, it’s his mentality, the way he supports me and genuinely cares about me succeeding in life, his personality, his sense of humour, the way he talks about our future. He’s amazing and I can’t explain it. I usually takes me close to a year to feel some type of way about someone so this is strange and confusing to me.