Need insight from the mommas out there...

I'm waiting on the nurse to call me back from my sons pediatrician office. In the mean time, I'm wondering if anyone else has been through this with their LO and if you can give me some insight. An idea of what's going to happen and your experience with the outcome.

My son is 10 months old. He caught the stomach flu at the doctors office a little over 2 weeks ago. He had crazy diarrhea, vomiting, wouldn't hardly eat. After about 4 old days of this, his constipation started. His poop turned to a yellow (Normally green) then to dark green, then to brown. All very big and very hard. He fought and screamed while trying to go, it was heart breaking to watch. I did everything I could and nothing helped.

Then today, I noticed he was pooping and wasn't in pain, I was so happy. Then when I changed it, it was gray. I called the doctor, they said its nothing to worry about until the 3rd gray diaper. Which just happened.

He is my first child and I have no experience with this. I know gray isn't good.

I'd like to go into this a little more prepared than I am, so please, any insight is welcome.

Thank you.