I didn't breed her (I wouldn't do that)...I bought her from a feed store and recently I noticed that she was gaining weight and eatin and drinkin more. If she is pregnant I have some friends who really want the babies so it's not a big deal.
I have the same issue right now. The little girl I adopted (someone dropped her off in a little cage at a small pet store) is pregnant too. I think both my girls may be pregnant but 1 definately is. Good luck!