Hello and thanks for your inquiry.
It appears you have "Multiple familial lipomatosis". These can be familial, are many, sometimes uncomfortable to painful. Most of the time are located in the forearm and leg area.
Simple excision of the smaller(painful)ones is the easiest approach. Maybe some of them should be examined by a pathologist(if not done in the past). Liposuction can be done for the bigger ones. Lipolysis with Sodium deoxycholate, injection of Lipostabil and/or Cryotherapy (Cryolipolysis) appear at this stage cumbersome and not with promising results.
I hope this helps and good luck !