So, today, before my girlfriend and I were about to have sex, i was going down on her and as i spread her inner lips, to my discovery, inside of her were a few globs of something that resemble what mucus looks like. She asked what I was looking at as i was taking it out, and I showed her and she, first off was totally turned off, and was surprised and had no idea what it was. She said she's never seen it before, and I believe that. We have sex typically 4 times a week, for nearly a year, and I've never seen it inside her before... should she consult with a doctor? or is it ordinary.. or is it a yeast infection? any suggestions would be helpful. Thanks!