For people that have more minimal lines sometimes a full syringe of Juvederm can be too much. Simply what happens is there isn't a place for the Juvederm to fill in, and so what it does is create volume instead (what you are referring to as bulges). Side note - a Juvederm box from Allergan is purple (not pink!), so I can't say whether you did or did not have true Juvederm. You can have your Juvederm dissolved if you wish, or things will return to normal over time. But I have seen Juvederm last for over a year, so you if you don't want to dissolve the Juvederm, you will need to be patient.
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cannot be held as true medical advice, but only opinion. Seek in-person
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I would suggest going to see your provider if you are not satisfy. He/she can use hyaluronidase to dissolve some of the product if you are not happy or you can simply wait it out. Keep in mind Juvederm can last anywhere from 9 months to 1 year. Good Luck.
You have to ask yourself how much this area bothers you. There are a couple treatment options, 1) wait for the filler to dissolve on it's own 2) seek a hyaluronidase injection to dissolve the product.
Either way schedule a follow up appointment with your injector to discuss treatment options.
All the Best.