30 yrs old, female. Severe under eye darkness/tear troughs. What should I ask at my consult? Will fillers help? (photo)

I've always had undereye hollows/darkness but it's 100 times more noticeable this past few months and I can't hide it with make up anymore (it's wrinkled now). It seems to have worsened after a period of sun exposure, high stress, & insomnia, which has now passed. I've a consult for filler this week but I'd love to know what to ask about in advance.I'm also open to other recommendations. My eyes were once my best feature and this is making me very self conscious as I look ill&tired 24.7. Thanks!

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