Eye shaped is determined by many factors including eyelid anatomy, orbit anatomy, and surrounding structures. You may benefit from elevation of your lower eyelids and corner (canthus) to makes eyes more almond shaped with positive canthal tilt and possibly elevation of the upper eyelids (ptosis ...
I usually recommend my patients resume voice lessons 2 weeks following facelift surgery. The reason for this is that the anesthesia tube can irritate the vocal cords. This is temporary and usually takes care of itself quickly.
Thanks for the great question and photos!
While it is hard to definitively diagnose the issues from the photos, my suspicion given history of dental issues is you may have some bony facial asymmetries. A CT scan of the face may better unveil contributing factors and give better idea possible...