Hello, I would be happy to help you with your question.
If the pregnancy
test is negative then it is very unlikely that you are pregnant. You are describing symptoms of abnormal bleeding, increased urination, and increased gas. There might be multiple things going on, but one thing that should be considered is diabetes
. It is associated with irregular cycles and increased urination. The bowel symptoms could also be related or this could be a separate issue. The best thing to do is to make an appointment with your doctor to be evaluated.
I hope that this helps and good luck!