Hi I'm Carol I've Recently Noticed I Have More Lumps

hi I'm carol I've recently noticed I have more lumps on my legs, no pain, swellings, yoa one I've had for 30 years, now increasing to left leg where I've had hip replacement surgery 2 years ago. I'am a 112 pounds pretty much a health nut my whole life take vites and some minerals only the good brands without bad stuff in them. I also drink a lot of water some alcohol, I live in the Bitteroot valley in Montana rural area, the water has just been tested said not a problem in Missoula, but have been drinking bottled water now for a month by gallon jugs in plastic jugs, is this bad? Iv'e through some crap in my life, left my ex of 33 years, he became of abusive last 3years on ambien etc.