No attraction

Hey everyone, first of all Thankyou for taking the time to read this and hopefully reply. My husband of 9 years has told me that he’s only even been attracted to 18-19 year olds. I’m 28, this has shaken me to the core. I’m feeling really insecure about my age. A part of me wants to leave because I fear that I will always feel unattractive being with him knowing that he’s only attracted to younger females. I guess my question is “what would you do in this situation?”

Edit: husband is mid 30s.