Micro Lipo on my Neck 3 Weeks Ago and There's Still No Change? (photo)

The difference between 2 days and 3 weeks is so small I would call it insignificant. If the 3 week result looks like the preop as you say it is obvious why it is micro liposuction. In that case you wasted your time and your money and no surgeon should have done the surgery because no surgeon on earth will make you happy.
 
I hope you realize that this format of posting questions and receiving answers lacks the face to face direct communication required for you to make an informed decision regarding your surgery.

My response to your question/post does not represent formal medical advice or constitute a doctor patient relationship. You need to consult with i.e. personally see a board certified plastic surgeon in order to receive a formal evaluation and develop a doctor patient relationship.

Thank you for the question and pictures.

At three weeks post op,  it is still too early to see the final results of your liposuction surgery.  It will be several more weeks for all of the “swelling” to resolve and several more months (up to a year) for the skin to redrape completely.

I would suggest continued follow-up with your plastic surgeon (and patience).

Best wishes.

If you liked it two days after this is where it will end up. Have you been wearing a compression garment.  You have normal swelling and must be patient.