I hope that you've got your situation sorted out. I recently found MANY balls swelled from the top of my left labia (larger than a tic-tac size) and somewhat inner right labia to smaller balls in a string along either side of my upper inner thigh. When my doctor "looked" at it, she said that she didn't feel anything. However, I hadn't felt around for myself at that point and didn't have the specific places to show her in mind.
I recently had a laparoscopy for pelvic pain. The result was perfect health for all of my reproductive organs. The pain in that region has seemed to subside quite a bit (the doc said that weird things sometimes happen after that procedure... like it just might jostle things into sitting better or something... mystery).
Anyway, the pain, which I believe comes from the lymphatic system is very uncomfortable. I can't sit with my legs crossed without pain. I have found very little on the internet myself... If you do hear of something or are (hopefully) able to get the right treatment, please pass it on. I will be visiting my doc on Monday and will let you know the same.
Take care!