Dual Military Dating

So I did a no no a fell for a guy in my basic training lol. And we've been dating long distance since we graduated. We are in separate tech schools and will be stationed on different bases as well. Wondering if anyone has advice for dual military couples. Or long term long distance advice. It's already gonna be tough since we've never had that physical dating and won't really get the opportunity to either.  we've never even had the opportunity to hold hands. We've been talking about it a little. Just wondering if we should seriously consider ending it before we get any further and end up getting really hurt or if we should go for it anyway.