Lumps from Blepharoplasty, Neck Lipo, and Fat Transfer?

You have been provided with excellent advice. It really is too early to make any final predictions. I generally advise my patients to allow about 3 weeks to assess the "take" of fat grafts. With liposuction, the disrupted fat is not always completely evacuated by the suctions, and sometimes devascularized fat may remain behind. I would remain in close contact with your surgeon.

You should address these concerns with your board certified plastic surgeon. These types of problems are common shortly after surgery but may need attention, in case aspiration / steroid injection/ etc. are warranted.
Although it seems that lumpiness after surgery is firm and won't go away, in the vast majority of patients, it does. Patients who "wait it out" and have a successful resolution are glad they did not rush back to the operating room.
In general, swelling occurs shortly after surgery because leaky capillaries are shuttling white blood cells to the area to heal the wound, and water leaks out in the process, making the tissues firm.
The healing process is never symmetrical. Wound healing is quite complex and mysterious, even now. I was never more confused about wound healing than right after I wrote a book chapter on the subject in a surgical textbook.

Dear NN
You are very early in your healing from these proceudres. With any fat transfer and liposuction, the fat heals with lumpy firmness at first. This will be at its greatest between 4 and 6 weeks after the procedure. Then this resolves after this, and typically by 4 to 6 months, all of lump that are going to resolve have done so.
It is possible to have cysts and unsightly rolls of fullness after a fat transfer but you are so soon after your surgery, these are frankly more likely to be swelling and inflammation associated with the healing process. What persists after 6 months will need attention. So try not to be too concerned about what you are feeling and seen right now. In particular, if you can feel something but it can't be seen on the skin surface, it is not worth losing sleep over.
Give yourself permission to heal. It is likely that your doctor went over this or it was in your consent, but hearing this information and living it are two different things. Again, please let the RealSelf community know how you healing process went so others can learn from your experiences.