Hello there and welcome to the forum!
With all the responses from your querry, i think these lads are correct.
You both are still young, you will have loads of time getting to know each other. NO RUSH! But we can not judge how you feel for each other.
Theres lots of way that you can spend time together, first thing is to meet each other in person and get yourself comfortable with each other's company.
Then you can carry on chatting online, keeping the relationship while saving up again for his next visit or you never know...your wedding.
And when you come over here...its going to be more difficult specially for you as you will not just be adjusting with your new environment but with your husband.
You have never met him in person and you are just starting to get to know him. I hope you can figure out what im trying to say.
If i were you i will wait for a little while. Get to know your future husband without any pressure.
You can always ask anything in this forum, lots of members will look after you. I mean they will give you all the advices base from their experiences.
Just relax and dont rush!