420 & Cramps

Stephanie
Where are my girls who blow trees to take the edge off cramps? I suffer from what I think is undiagnosed endometriosis. I get a very painful, heavy flow. My first day is accompanied by deniliating cramps that go on for up to 24hours. Rendering me completely useless until they pass. The only thing that gives me any relief is the herb! 
I'm in the UK so I'd love to hear if anyone has tried weed tampons or any of the new products coming out on the market aimed at treating period pain with mother natures beautiful plant. 
xx