I was hoping someone else would follow up just to confirm what I said earlier but o well haha. You want to get an alignment, OR atleast get it checked. There are plenty of places that will check it for free.
If you dont get it done, I understand trust me, but you will wear your tires out, and depending on how bad out of alignment they are it could cause your strut to prematurely wear. How do I know, because Ive done it haha. Good luck!