Hi,I'm 28 years old and my last cycle was the 13th of last month. Well,starting the 25th I've been spotting everyday and it goes from bright red to pink and I also have been cramping with it. I had my tubes tied over 3 years ago and it all started within 2 years after that. My cycle would always change. Sometimes they would last for up to 7 days and some would only last 2-3 days. I've seen doctor's about it and they can't find anything wrong. They always tell me it's because I'm getting older. I don't like the spotting everyday. I also found some grey stuff in with the blood. Any suggestions will be greatly appreciated,thank you!!