Juvederm in Cheeks a Few Months Ago and Have Hard Lumps? (photo)

Unfortunately, it's hard to tell where the lumps are from your photo. I do see some irregularities but its not clear what is product since there are no "before" pictures for comparison. you do appear to have a loss of volume in your mid face so maybe adding more volume would correct the appearance.  This can be done with dermal fillers, sculptra or with fat transferred from another area to your face All of these methods have been successful for different individuals. Depending on your individual situation

Best to speak with a dermatologist or plastic surgeon who will ask you some important questions and assess the affected area. Some of this swelling may be easily resolved with hyaluronidase injected to dissolve the hyaluronic acid. At the same time, there may be an infection in the treated area, and several weeks of antibiotics may be required.

I agree with all below about having it removed with hyaluronidase.  I also do not believe that you need a face lift.  You would do very well with 3-5 vials of Sculptra to replace volume in the temples and cheek areas.  This will give you the lift you need and reshape your face to provide a more youthful "oval".  Be sure to check on physician credentials and to ask for before and after pictures to get an idea on what can be done.  The Sculptra would also last much longer than other injectables.  Good luck!