Male, 19, 130lb, 5'8

I skateboard a lot, and after a hard fall (about 2 months ago) part of my hand got swollen (right under my pointer finger on the opposite side where the knuckles are). Since then I have been contently falling on it, probably about 5-10 times since then even when wearing wrist pads. It keeps getting more swollen and sensitive to the touch, and now there's a dark spot in the center. I am going to stop skating for a while until it gets better, is this something I should be concerned about? Do I HAVE to stop skating?https://drive.google.com/file/d/1g_NJ0DRNwKdSW4BUfKrnQDcDb2c_r8r7/view?usp=sharinghttps://drive.google.com/file/d/1fc43199zdj3Q4GNtNF-mfHfQHWRfmRGd/view?usp=sharing

Edit: The 2nd picture is easier to see the tiny darkspot, its in the very center of the picture. the bump is also very hard to the touch.