My man my have to go to Korea

So my boyfriend, who I've known since we were about eight, may have to go on tour to Korea. Now I'm sure we all know the world is a disaster so obviously I'm a little worried about him. Plus I have a suspicion that I may be pregnant so it's a little hard to decide if I should wait to tell him until I actually get a hospital test done for sure. Any thoughts on what I should do? I find out around 8pm if he is going or not.