Fatty Lumps

Good evening! was curious if anyone feels little fat lumps that accompany the weight loss. I press on them pretty hard and can feel the fluid inside the lump give way to the pressure that is applied. I really only press in the ones on the side of my thighs and my buttocks. Some on the stomach but they seem to bruise. I have plans to talk to my doctor about it but in the mean time wanted to check on the forum if anyone has similar experiences. is it lymph fluid? fat sack? just curious what others have learned or do about them. It’s weird ...I know. lol. I’m down 71 pounds and they are becoming more prominent now.