HI, I HAVE A LUMP UNDER THE SKIN OF MY WAIST BOTH SIDE AND ITS BIT HARD AND ALSO ON SIDE OF BELLY, 2 Yr BEFORE I WAS 52 KG AND WAS OK BUT AFTER I START GAINING WEIGHT THE PROBLEM BEGINS WITH,NOW I AM 70 KG.I HAVE PEA SIZE LUMP TO 5 CM WIDE LUMP IN MY WAIST AND IN THE SIDE OF BELLY,I FEEL BIT PAIN WHEN I PRESS IT BUT I NOTICED THAT BY PRESSING/PLAYING/MASSAGING GENTLY IS MAKING IT SOFT,BUT I AM WORRIED.PLEASE SUGGEST WHAT TO DO.