If my guinea pig pregnant

Question
I can feel like circles in my guinea pigs stomach and she is small  so is she pregnanand t her name Is scrufy and how long until she is having babies

Answer
The first question of course is has she been in with a boar? If so she is probably pregnant. I'm not sure what you mean by circles, but if you're feeling a round bump inside you may be feeling a baby's head.

The length of pregnancy is about 70 days (10) weeks. You will feel babies kicking about two weeks or so before they arrive. The only way at this point to know if she's pregnant is to just wait and see. Regardless of her size or age guinea pigs do very well at giving birth when they are young. She should be just fine and not have any trouble having a litter.