I've recently had suspicions that the majority of my pelvic pain has been primarily coming from bowel spasms, especially in the last stretch of my colon region. I can feel a very small & tight area between my belly button and groin, and slightly off to the left (where my colon should be), and have paid very close attention to its behavior throughout the day. It feels considerably smaller than it should be for my colon, and clearly is being influenced by the volume of built up gas and/or fecal matter in my bowels. Incidentally, it tends to become more difficult to locate by touch and softens up right after passing gas or having a bowel movement, so I can only assume that it is a spasm. I've relayed this to my psychiatrist today, and asked him to tell me about Antispasmodic medication, and if it was something that I should try. He said that he has had patients in the past whom have also had IBS just as I have, and have also been prescribed Librax for IBS from their GI. So assuming my theory is correct, and I am in fact having bowel spasms that is irritating and exasperating my IBS condition, will this medication noticeably help me with that? Also, how expensive is it? Thanks in advance.