I'm pretty certain I am, but so soon?
I started Propecia and Regaine just over 3 weeks ago and I have noticed more hair coming out.
I don't tend to pull my hair, but I did as a test. In the past I'd get maybe two or three thin, weak hairs. Now I get up to 10!
Also, hair from the back and sides comes out with a slight tug (gentle, nothing damaging).
Would it start so soon? I know people are different, but three weeks?
However, prior to this regime I used Saw Palmetto and Alpecin, which I don't think were working... maybe they started the process ever so slightly and it's just at it's full now?