I'm a plus size thick girl and the guy who has a crush on me is a fitness fanatic, I feel a little insecure to date him, how can I over come this?

[cupidsbrokenarrow]

So my friend who I will call Josh for the sake of this question has had a crush on me for almost a year but I was dating someone else at the time. He recently revealed how he feels as I have been single for a few months now. I was very shocked and Flattered by this. Its not like I never noticed him but again I was with someone else and it would have been wrong to pursue anything.
Josh is a fitness freak, he has a bachelor's in kinesiology and has his own fitness workshop at his gym. He stays very healthy and is just in great shape. Now me, I'm a pulse size thick girl and in the past few months I actually gained weight do to stress from school and a health issue. I feel confident in myself as a person and in how I look at times. I have been in better shape and I have days were I feel less attractive, I'm only human.
Now mind you Josh has seen me look my best and my worst, he has seen me in a dress and has seen me in a swim suit. We have a similar circle of friends so we hanged out often.
I haven't seen him in a few months and we have our first date tomorrow.
I just feel slightly insecure cause he is how he is and I am the way I am, he could have anyone he wants and he wants me I guess I don't fully know why.
It makes me insecure and slightly worried, jelaouse that someone else could come a long and just distract him. I am slightly afraid to fully pursue anything because I feel like he is out of my league.
I'm not sure how to emotionally fix the way I feel I know it's a me thing and it's in my head, I'm not sure if this is something I should talk to him about when I see him.
So to all the fit, slim, Furness freaks out there how do you feel about pulse size women and how do you feel about dating one?

[GreatnessBack]

Listen, you and your body turns him on, which is why he asked you out.
Just go with it.
I like thick women too and I had an Adonis like body when I met my wife.
I like her size and even express my worries when she wants to be smaller, because smaller doesn't entice me.
It is what it is.

[spartan55]

Why are you questioning his attraction for you? If he is attracted to you then go with it. Girls are notoriously horrible at judging themselves in terms of attractiveness and I have a feeling your idea of 'plus sized' isn't quite that. Stop questioning and doubting yourself and go for it!

[CatherineUK20]

You shouldn't feel bad! He's interested isn't he? You're over thinking it hun!

[truthbeknown]

The fitness thing might be just something he is into for himself and doesn't project onto others. I say go for it.

[19irish76]

You need to love the skin your in. Size isn’t an issue if you’re healthy. For anyone who sees size as an issue does not deserve you.