Would a breast lift correct my uneven chest and stretch marks? (photos)

From the photos you are a candidate for a breast lift. This would raise the position of the nipple, address asymmetry, and reduce the size of the areola. Visit with a board certified plastic surgeon near you to learn more. I've included a video I hope you find helpful.

A breast lift will help with better symmetry, shape and proportion. It will also help with ptosis of the breasts. Attached is an example of what you would expect to see . . . Thank you.

Thank you for your query. Some asymmetry of the breasts is almost universal. When considering surgery, you have to weigh the scarring that will follow the breast lift versus the benefits which are- symmetry and lifting of the breasts. A single sided lift is also an option as is a non surgical breast lift. Please find an experienced board certified Plastic surgeon who can examine you and help you with all your concerns. All the best!

Thank you for posting your question here and I am sorry about what you had to go through, I hope you feel better soon.
In your question you mentioned "uneven chest", I am not sure if you mean that you have breast size/shape discrepancy or you are having issues with your actual chest wall. I will assume that you mean breast asymmetry for the sake of answering this question as it appears from the limited photos that you do.
when it comes to breast asymmetry it is very common and can be addressed by performing a lift and in some cases a reduction if the discrepancy is significant. Would it get rid of stretch marks? well if the stretch marks are within the area that will be excised then it will otherwise unfortunately it will not.what it will solve is the discrepancy in size (or at least get them closer to each other, in certain cases complete symmetry is unattainable), and will lift them and provide a more desirable shape and nipple position. That being said each surgery has it's benefits and potential complications and tradeoffs that are better discussed with your surgeon, for example trading a better shape for scars, possibility of not being able to breast feed, possibility of loss of sensation to the nipple etc.
I would also wait till your hormones normalize and your weight is stable before venturing on your surgical transformation journey. I hope this answer helps. Best of luck !

If you are unhappy with the asymmetry of your breast size and shape, a breast lift would be able to help achieve better symmetry. However, the procedure is not designed to address stretch marks.