Hi and thanks for your question. There are many options available to improve the aesthetic appearance of one's lips. First, seek out a surgeon who is certified by the American Board of Plastic Surgery. Best of luck!Richard Chaffoo,MD,FACS,FICSTriple Board Certified Plastic Surgeon
If you had some bleeding after the injection it is possible that you have a small haematoma. This should settle with time. Cold compress will definately help.
Lips do swell up sometimes and this generally resolves over a few days.
I appreciate your concern, but perhaps your injector is either too aggressive, using too much filler, or it is being placed in the wrong area. I would recommend conservative lip augmentation with Hyaluronic Acid, like Juvederm plus. Another option is fat transfer which is more permanent. Seek...