My IBS usually consists of constipation which brings upon small hard stools. But every so often I have the constant urge to go to the bathroom and when I go my stools come out really fast and look normal but are very acidy. The problem is that every 15-30 minutes I have to go back to the bathroom and its the same thing all over again. I keep going to the bathroom over and over and stools keep on coming. The acid eventually causes a burning pain rectally. I also feel really horrible and malnurited when this happens. Does anyone else get this??