M.K.
I have no idea why your getting your mensis so cloise together. I too have had problems with my cycle since I gave birth to my daughter 2 1/2 years ago. For the past 3 months, I have been using a hormone cream that has made a big difference for me. I highly recommend that you look into it. It's called restored balance and here is the link:
http://www.restoredbalanceonline.com/