Bullhorn Lip Lift Results - How Long Until You See Them?

Thank you for your question. The Lip Lift procedure is performed to accentuate the size and/or shape of the upper lip by removing skin from the region just underneath the nose. As the distance is decreased between the nose and the lip, the red lip is 'lifted'. In appropriate individuals, shortening this distance may impart or restore a more favorable balance to lips and face.

Typically, some results are evident immediately. By 6 weeks, although the scar has not fully matured, most patients are able to see much of their result in terms of improved tooth show and/or upper lip shortening. 

Good day! It is hard to assess without in person examination or at least a photo. It is too soon to see final results because swelling after a lift lip persists for weeks and tightness will diminish within a few months. Do not hesitate to ask your doctor about your concern or any additional aftercare instructions that can improve the final results. Best of luck! #RealSelf100

In my experience results are seen immediately. As a matter of fact, it looks overdone for the first month or so.
Check out the video below for some explanation on how much tissue to remove, what the guidelines are, etc.
You should do fine with an additional excision of skin, and I'm sure your surgeon will be more than happy to try to help you.

The reasons for lack of lip show can be multiple. This can be due to swelling, decreased muscle function (temporary) and stiffness. I would recommend that you give it at least 6 weeks and preferably 3 months to assess the results of surgery. In the worst case scenario, it is always possible to take more if that is your desire. On the other hand, if too much were removed, it would be nearly impossible to replace it.

Lip shortening procedure require time to heal and have a tendency to swell for long time. You need to wait another 6 weeks to see the results.
There is a possibility not enough was taken to give you the incisors teeth show you want.