Since the past few days, I've felt some weird movements inside my lower abdominal area and have been very gassy. I've been eating carrots everyday now so I've been getting bowel movement everyday as well. However, during each bowel movement I notice some blood from the vagina that comes out with my discharge? I am irregular but my period should come within this week or next week. This morning I just woke up with a slight hint of brown blood which had leaked out overnight, so it's still too early for me to see if I'm officially on my period now. I'm just concerned because this has never happened to me before. Do you doctors happen to know what might the problem be, and if my medication would have anything to do with it?

Thanks.