DS's poos were the same. Every time he farted he pooed.
It's always been watery too. I asked the gp about it, but he said as long as he had plenty of wet nappies it was fine.

I think 8 wet nappies a 24 hour period is the minimum they look for in a sick bub. If its less than that its not really enough, but that really means only 8 wee's. If your little man's nappies are that wet, then there's definetely more than 1 wee in each nappy.

The wind problems could be colic. It usually happens later in the afternoon/evening though, but not all the time.
You could try some Infacol C, Bauers Colic relief or Infants Friend & see if it relieves the wind pain.

I also used to lay down with bubs on his/her belly on my chest, or belly down along my arm to help relieve wind.
You can also look up how to massage to relieve wind pain.
Or lay him down & move his legs like he's riding a bike can help.

Hope that helps. Give them a go & see what happens.