[Closed] Medical question - fluid/bruising.

Had an off the other weekend and landed heavily my hip. Lots of swelling and a big (hand sized) purple bruise appeared on the outside top of my thigh over the next few days. A bit stiff but basically mobile and i'm still riding.

What's odd is the 'swelling' that still remains 9 days later - i've still got a 'half orange' sized soft lump on my hip that seems to be filled with some sort of fluid. I can press it and it moves and returns slowly (like a memory foam matress). Is this anything to worry about and is there anything i should be taking to get rid of it?