I am suffering from tennis and golf elbow since 2016 and now I can't even use a pencil to write my exams. I don't know what should I take, I have taken cortizon and many anti-inflammatory and it never gets better.
You may require a nerve transposition or alternatively PRP injection to help the structure heal. Sometimes ulnar neuritis is responsible for the pain, especially when there is radiation into the little finger.
Ice, Motrin, google exercises for it, and brace. Steroid injection if these fail.