Don't be alarmed....your port area is going to hurt for like months....I think mine truly hurt for about 3-4 months and I am 8 months out and it still hurts on and off. If I wear tight jeans and sitting in them for a long time, my port area is sore, if I lean in on a table to reach for something and it hits my port area, it kinda hurts alittle...and my port is also tilted a bit, but dont forget, you have a plastic object connected to your muscle wall, that your body dont want there....you'll get used to it after a while.
Good luck.