Hello All. So I decided to use my pump (been a while) and I noticed that I ended up larger than normal (no big deal). But then I noticed I have 2 knots of concentrated fluid in odd places. The first is directly on the top side in the middle of my unit and the second of the left side just under the head. Can anyone tell me what this is and how I can get rid of it? No pain is associated with it but it will be hrs to explain to the misses how it happened. Please help.