It's still a bit early to say if it is just swelling or excess filler. Make an appointment to see you injector within the next week for an evaluation. The good news is that there are some things you can be doing in the meantime (it makes all of us feel better to at least be doing something-right?). Some gentle massage over the area for 5 minutes, twice a day, will help smooth the bump if it is in fact due to too much filler. Ice used 2-3 times a day will help if it is simply due to swelling. If it is due to lumpy filler, the ice won't make it worse, and if it is due to swelling, the massage won't be harmful. Don't be too concerned either way. If it is swelling, it will go away. If it is a filler issue, time will help and if needed, there is an enzyme that can be injected to make it dissolve. Good luck.