I had a dysplastic nevi mole removed a year ago. It came back, had it biopsied again and it was just a melanocytic nevi. I am now 26 weeks pregnant and have 2 very small enlarged lymph nodes (one under each armpit, in pretty much the same location on each side) that appeared over a month ago. My OB thinks they are just due to hormonal changes with pregnancy and isn't concerned at all. Should I be more concerned about the enlarged nodes given my history of the dysplastic nevi?