I think your T could have told you her suspicions along with the caution that she isn't qualified to make a diagnosis and suggest you see a neurologist and given you a referral. When I raised the possibility to my T that I wondered if I had ADHD, he asked some questions, thought there was indeed that possibility, and immediately gave me a referral to someone who could diagnose. If treatment is available, I don't know why they would not make a referral, just in case.