can i ask , i have a lump a little below my left side of the hips which is the left upper leg side , i dont know if its alright to say it but its near my mens part not really near but beside it like 2-3cm , its not really big , but when i press it it not that pain just a little , what should i do ? i suspect its when i was being send off on a bike by my friend , and on the bumpy road that part keep knocking into the bike seat , and got a swollen part , but its in the inner part , is it possible for it to be swollen in the inner part ? its not movable , it just stays there . i`m afraid it would be a tumour but i play basketball and keep fit , i`m only 13 and a half , going 14 on june 16 , 174 cm , 54kg , reply me soon thx , i`m scared , also when i press the left side end of my bladder it hurts now , what should i do ?