I've had a similar pain for nearly two years now, not very nice if it feels the same. The pain I used to get down my leg has died off now, and for a while it radiated through to my back.

I've been told it's not related to the pill and that if anything the pill would make it better - I am somehow sceptical though as it is worse just before and during my periods.

All the best for finding the cause, I've had 5 ultra sounds a few 'internals' and still no joy Hope the answer is easier for you I left it around two months before I went to the doctor, so that they couldn't say it was 'adjustment time', though I probably left it too long being in pain.

Good Luck

i have similar i started 2 get pains 2 weeks b4 i was due a period an then al of a suddon i stoped avin them n missd 2 periods in total n kept avin pains now n then n then finaly startin my period agen n now its happend agen n i misd about 4 so i went docs they told me it mite me PCOS-polysistiv ovaries but might no b the same i dnt no but i read up on it n the pill shud make it beta or hormone pil etc go docs they shud cova it up