Rolled ankle- sprain or bruise?

Hello,

I rolled my ankle this morning while on a run. I didn’t fall but my foot completely rolled to the side and i was able to recover it up. I finished my run with some pain but now there is a bruise on the top left side of my foot (right over the cuboid bone). When i walk I have a little limp and don’t feel comfortable putting all my weight on it.

Any idea what it is and how I should treat it?