Ok. Thank you all. I am going to give doctor a call today, just to inform him. :)
Congratulations!!! The loose stools could be from the hormonal changes but usually women get constipated. Call your OBGYN to make sure.
I had period like cramps for a while. As long as there is no blood you should be fine.
Cramping is normal at 12 weeks it could be just from your body changing