am i getting weaker??...veh tired these few daes and slept alot..ystd took 4 hours long afternoon nap..and todae raining heavily...so slept for 4 hours oso..zzz..no matter how much i sleep still so tired lehh...weird...and my knee cap is gone alreadyy...plae bball will pain , at nite will pain...but not tt pain lor, like got needle..then my knee joint is slanted to one side one..dno wats wrong..nid see doctor asap liao..