Babies and uterus are pushing on your intestines, your body is clearing everything out, its normal, happened to me as well.
That's how I was for about 6 weeks until last week. I'm only 10.5 weeks now though. The doctor said it was fine. He said to eat more fiber to help solidify the poop because mine was diahrrea. It sucked and I don't know why anyone would want it. I've lost 7lbs just from all the pooping. I had that instead of vomiting
I believe pooping after every meal is actually normal. Man I wish I could still do that. Used to when I was younger. Now when I poop its about once a week and I want to throw open the windows and shout to the world of my joy and victory. Lol. Feel blessed!
Wow I wish I could poop after every time I eat! Don't worry your supposed to poop after each meal my fiance does, I have i.b.s. so I would last 3 days without pooping and that's not a good digestive system. But now that im prego I poop once or twice a day which is great. Don't worry about it. Ask your obyn to ease your mind. :)