Columelloplasty under local anesthesia? Would this lift or change the shape of my upper lip? (Photos)

It is not clear that the procedure you described is going to work for you.  However, I have done that procedure in others with great success so it is certainly worth looking into further.

Hello and thank you for your question.  The
best advice you can receive is from an in-person consultation.  Based on
your photographs, you columella can be lifted under local anesthesia.   Make sure you specifically look
at before and after pictures of real patients who have had this surgery
performed by your surgeon and evaluate their results.   The most
important aspect is to find a surgeon you are comfortable with. I recommend
that you seek consultation with a qualified board-certified plastic surgeon who
can evaluate you in person.
Best wishes and good luck.
Richard G. Reish, M.D.  FACS
Harvard-trained plastic surgeon

Thank you for your photos. The nostril visibility may either be the columella is hanging or perhaps that your nose is too short and your tip should be elongated. The columella can be lifted under local anesthesia in the office, however it may be uncomfortable with just the numbing portion alone as that is a very sensitive area. It is unlikely that your upper lip will be affected by lifting the columella and your breathing should not be affected as well. Hope this helps!
Johnson C. Lee, MD
Board-Certified Plastic Surgeon
IG: @drjohnsonlee