Hi again
I am a similar age and felt the same way about Mirena, especially as I have not had children so it's meant to be more painful. If you're younger and in peri, your body needs a greater amount of estrogen, so taking the POP is possibly making the balance even worse. This was the case with a number of my fiends, given the POP because of their age and then finding their issues got worse. I would consider having a talk with your GP or Family Planning Clinic. If you are wanting contraception, I'd recommend looking at Qlaira. It's new in this country, but popular in Europe. It's helped me a lot, and being only 2mg, I like the fact it's a lower dose than traditional pills. x