Eye Physicians & Surgeons - Westport

I would consider instalift, as your skin/face is thin and filler might look lumpy. These threads last about 2 years!

I would certainly start with filler, more-so on the left side, as that line is deeper. Seeing a licensed injector is important in this case because you want to make sure the filler they pick does not make your cheek look "overfull" or bumpy.

I would start with filler first, to fill the upper lip. Though, filler does not always help fix a "disappearing smile", the filler can then be amplified by a "Botox Lip Flip".

Swelling/lumps are very normal. You always want to make sure you go to a licensed professional, especially when getting filler. I would give at least 2 weeks to see if the swelling subsides, though the "lumps" may remain.
Getting filler dissolved is always an option!

I would absolutely recommend botox, we call this "baby botox", as you are injecting at a young age, you are preventing that wrinkle from ever actually forming!
As for under your eyes, you want to make sure you go to a surgeon, as filler under the eyes can be dangerous! If performed by a reputable provider, precise placement lowers your risk of any danger or migration of the filler.