I Injured Myself When I Fell Down At The Beach

I injured myself when I fell down at the beach backwards on a rock over 2 weeks ago & I've had sore ribs plus I noticed a bulge in the centre of my back; I'm in a lot of pain & I have missed work due to this injury. I think that I may have a "hair line crack" in my rib on the right side because the dull ache won't go away - is there anything else that you recommend that I do besides taking Tylenol for the pain?