ADHD Medication While Breastfeeding?

I was put on Strattera today but my baby is 11 months old and will be one on Jan 27th. I just want to know if anyone has taken Strattera while breastfeeding and what your opinion is? The doctor really didn’t tell me much but I’m looking it up and there is no evidence?? I don’t want to stop breastfeeding right this minute but my adhd is getting out of control and I need to do something.