Hello and welcome to the frog forum!!

American toads are pretty awesome. I have a batch of them that my kids and I raised from tadpoles right now. One of the things that I was reading was that they do not hit sexual maturity until 2-3 years old. So it is still possible that you have a male that just has not reached maturity yet. Time will tell! It is usually best to take them from the wild as young as you can find because they adapt much better to captivity. However, if your toad is already eating from your fingers, I think it's doing pretty well!