Had a lower facelift 5 weeks ago but still got a double chin and can't see my jaw line? (Photo)

It is best to discuss your concerns with your Surgeon, who knows your preoperative state and the extent of his/her procedure.  It is still early in the postoperative process, so expect to have some degree of swelling at this point. 

The #healing process in general can take up to one month for the majority of swelling to subside, incisions to close, sutures to come out, and for bruising to completely go away. #Recovery time from a #facelift varies from person to person, but patients can generally expect to be presentable within three weeks from surgery. Patients should expect swelling, bruising, and discoloration of the skin during this phase of recovery (swelling normally goes down after 48 hours; most bruising will go away within two weeks). Some degree of firmness or #lumpiness under the skin is normal after surgery and will resolve with time. Local #massage will speed resolution of this problem, which normally takes 2-4 months to disappear completely.The marks from a facelift can easily hidden with “camouflage” make-up which you can learn how to apply.The scars from a facelift mature within six to twelve months from the surgery date. It is during this time that the rejuvenating effects of the facelift will become apparent and the real result will be seen. If you have certain concerns about the procedures and #healing process, it is recommended to call your board-certified surgeon or their medical staff and discuss those #concerns.

Thank you for your question and pictures, please do not be hasty, you are still in the very early stages.  The healing process can take 3 months for swelling, bruising, irregularities etc to settle completely.  Your pictures isn't take clear but I would suggest neck liposuction would be the best way to get rid of fat deposits under the chin, ensuring when tightening the skin it give a smoother, contoured appearance.  Please make sure you can regular follow ups with your surgeon where you can express any concerns you may have.  All The Best