Should I seek medical help?

I slipped and fell on my elbow two weeks ago. Skin broke, and from the cut it started bleeding. It was sore, and swelled up after that, but I ignored it and put Neosporin on the cut instead. Shortly after, I would prop up on the elbow in bed, but applying that amount of pressure was too much. Today, I accidently hit the same elbow on a desk, and it hurt like heck. It's a bit tender to touch, but it has been like that since the incident. Should I go get an X-ray, or try something else?
Should I seek medical help?
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