Thank you for your question
I am Dr. Shahzad and will be helping you out with your queries
Like you mentioned, you had this for the first time ever, and if you are not on any medications that cause black stool like iron or pepto bismol then you should get this checked up with your doctor as soon as possible as this could indicate that you are bleeding from the intestine.
So the botXXXXX XXXXXne is that you should contact your doctor ASAP for this.
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