Juney, I bet you can see now how not going regularlay, like you used to, can be a set-up for disaster. I'm glad the MOM helped, but you really don't want you stools to be liquidy too often if you can help it (and sometimes we can't). A liquid stool for meant the horrible burning. But I bet you are healing to the point where the burning isn't an issue anymore.
But do keep in mind (and it is obvious that you do) that regularity is so crucial in avoiding another fissure. But since you have had the LIS, another fissure would not be the nightmare the first one was!