How would you react to unsolicited advice?

I went to ulta the other day and left with a new insecurity. I walking in looking for some lip gloss just strolling around the store when a associate asked me if I needed help. Long story short she comes out with the lip gloss I wanted and then started talking about how I needed a lip mask for the dark corners on my lips , then went on to say she a nutritionist and that I could change up my diet etc. I’ve been struggling with eczema and discoloration since I was a child but I didn’t know my mouth looked “disgusting “. She said because it the first contact people make … I felt like crying but I let her carry on and direct me to a $20 lip mask. A part of me is saying she’s only trying to help but another part of me saying that she’s wrong for doing that. I’ve been thing about this for days.

Updates
1 y
Thinking about this for days * sorry for the typos
How would you react to unsolicited advice?
Post Opinion