havent had a period but today i found brown stuff ?

Hi,
Welcome to ehealthforum,
Occasional passing of endometrial tissues, brown clots in menstrual bleeding is considered to be normal. The spotting could also be indicative of pregnancy, possibility of impending onset of periods, infective causes etc. Wait and watch for your periods. If it persists or if you do not get your periods (or if you get abnormal periods), you should consider visiting your doctor/gynecologist at the earliest for further examination and investigations to look for the underlying cause for your symptoms. Treatment as appropriate (based on the examination findings and investigation results) would be started to help you to regulate your periods. Consider being in regular follow-up and monitoring of your treating gynecologist and report any abnormal/new symptoms immediately. Take adequate rest. Drink plenty of water. Maintain healthy diet and lifestyle.
Take care.