Could this be an auto-flower?

Hello all,

I'm a newbie grower. I started growing a seed I found among some weed I had bought. It's 8 weeks old, pretty big and since the 6th week it has had pistils growing. What I'm concerned about is that the pistils are quite big now and I'm thinking that it might be an auto-flower. I took 6 clones off it one week ago. Attached are the photos of it.
The plant is about 35 cm high, have no idea about strain, it's under 2 cfls of about 3000 lumen in total, I water it everyday with nutrients.
So, any ideas? I want to keep the plant as a mother plant and take cuttings off it, is it a good idea? Or should I get it into flowering stage?

It could be an from an auto. What light schedule did you start it on and what is it on now. You never mentioned anything about that. That should answer your question.
If you've been on 12/12 the entire time then it just kicked right over into flower as fast as it could.

It's been on 18/6 right from the start.