when i have a bowel movement the last couple weeks, only a few days ive used the rest room for a bowel movement, my bowel was thin, long and tons of it, and a light color. between tan and green. my stomache has been nauseated and while i had my bowel movement i was shaking, sweating and felt like i was in labor all over again with the sensation to push im 10 weeks post partum now. was wondering what could be causing this.