Do any of you experience increased symptoms correlated with your period? And if so, is it like clockwork or only with some periods?

Lastly, have you had any positive results from Mirena or Skyla for making your period AND your BPD more manageable? Or did it make things worse? 

I tried nuvaring once like 9 years ago and it made me much worse as did oral birth control so maybe an IUD wouldn't be any better.

Advice?