A good start is by taking a test. I would do that asap. Who knows, sometimes stress can cause you to miss your period. That will take some weight off if you know for sure if you are or aren't. The 99¢ store sells them I've heard so that way you don't have to spend a lot on a test
One group I do know of in the Portland area, is Catholic Charities. They were founded to help young women who are pregnant, many years ago. Despite being Catholic, they do not lecture about being pregnant and unmarried, and they would be certain to know all the places you can go for help, advice and support.
If you mean Portland, Oregon, it's a pretty nice town and has some social agencies that you might ask for advice and help if you do turn up positive on the pregnancy test. Get a few Dollar Store tests and take them with first-morning urine, and if they are negative just go ahead with your life. If positive, you have some thinking to do, but don't jump to any conclusions until you know what you are facing.
Well take a test and find out for sure if you are pregnant. You did just move and have a lot of stress on you so that could contribute to missing ur period. But w. E. I decision you make do it because it's best for u.