Hello filipina owl and welcome to the forum!
Sometimes we need to make sacrifices or give up some things in order to be with our loved one. For your case, you have to weigh which is more important to you - your career or your fiance, and where would it best for the 2 of you to live soon after you're married. It's not easy to be in a long-distance relationship. One of you should be willing to live his/her hometown to be with the other. I suggest that you discuss this matter with your fiance so that he'll be aware of all your concerns.
Hope everything goes well with your fiancee visa application.
