I am 62 yrs old I have IBS, Diverticulosis & an old ulcer, I am currently taking linzess for the IBS, it has been helpful up until 3 days ago where i started have abdominal pain, I threw up one evening & my bowels are clogged for 6 days now, I had a bit of a movement just now but came out like ping pong balls not soft or smooth, My question is can I give myself an enema for gas & bowel relief?