Lymph nodes?

Hi ladies,

Once again thank you for all the advice and help you've given me in my past posts.

I have a follow up/treatment plan appointment on Monday and want to make sure I cover all the bases. I have recently noticed some swelling in my pelvic area (basically along the pelvic lines). I did some investigating and felt some small nodules, 2 on either side that are about the size of grapes. I am wondering if these are my pelvic lymph nodes? Should I be able to feel them at all or does this mean they are swollen? 

I'm assuming I should bring this up on Monday, but I'm unsure if this is the normal size of the lymph nodes there and that I've just never noticed them before.

Thank you for any insight!