Nervous.. Omg

So I've been talking to a guy that my sister in law set me up with.. He lives with her and my brother so I okayed her doing it.. He's military and is stationed in Texas, and I'm in Arkansas.. He's getting deployed Monday, and we've never met in person, but we video chat.. I thought "Hey I'll surprise him and go to Texas this weekend." but now I'm second guessing it.. He knows that I'm not skinny, but I don't think he realizes what he's actually getting into... What if I go in and I'm not anything he's expecting. Maybe I just won't go..