I think I should've gotten the lift too, is there any exercise I can do to have that cleavage look toward the top? (Photos)

Dear Friendly968707,
there are no exercises to lift the breasts. I understand your concern. However, without a proper assessment, it would be difficult to determine what is wrong. It is best that you visit your plastic surgeon for further assessment or ask for a second opinion. Only after a thorough examination, you can get proper recommendations and advice.
Daniel Barrett, MDCertified, American Board of Plastic SurgeryMember, American Society of Plastic SurgeryMember, American Society of Aesthetic Plastic Surgery

From your before photographs, you needed a lift, not breast augmentation. At this time, I recommend explantation and lift using The Bellesoma Method. The implants are removed, your breast tissue is reshaped creating upper pole fullness, elevated higher on the chest wall and more medial to increase your cleavage. Vertical scars are avoided, nipple sensation (in 95%) and the ability to breast feed are maintained if not injured during your previous surgery. Later, fat transfers can be performed if additional volume is desired.

Best Wishes,

Gary Horndeski, M.D.

No, exercises will not push the girls up higher. With your anatomy, your breasts naturally sit somewhat low on your chest. The bases cannot be moved. A lift will center your nipples a little more, but will not give you the round high look. You actually have a natural look now. The round pushed up high look is not for you.

Based on your post of photos, you needed a lift initially so as a second procedure, you need a full anchor lift to obtain the results your desire. Fee $10,000-$20,000. Best of virtual consult with.