I do have irregular periods but I never have them shorter or even longer then 7 days. It is late a couple days or so but I always always have 7 day periods. Well march was a normal month. 3rd to the 9th. April 26th-29th I had a very light period. It was pink and no brown. I took a test before my period came it was negative. May 22, I was a week pasted my period so I took another test it came out negative. Then I started my period may 31-3rd of June. It was light pink two days then soooo much brown for one day. Then the next day it was lighter then the beginning of the period. It stopped. This month I have not started at all. I took a test July 5th and it came out negative and I took this with the first pee of the day. I can't get to the doctors for a while so. Maybe this happened to someone. Advice is much needed.