I Have, I Think, Anal Leakage. Sometimes I Have A

i have, I think, anal leakage. Sometimes I have a whole bowel movement in my undergarments, while I am walking. I have no control!! Other times, I feel like I need to go to the bathroom and when I wipe, there is just a little, more smear of feces but it doesn't every drop into the toilet. Other times, the feces is like small skinny tootsie rolls. I am getting concerned.