Too soon to visit to a fertility doc?

Me

How long were you and your significant other TTC before you went to see a fertility specialist? We are both 25, almost 26, and we've only been TTC for 6 months. My husband thinks we should both get checked out now but I would like to wait a little longer. Part of me thinks there's something wrong with me and I don't think I'm ready for that news yet.. Any advice?