Thrush?

JL

My LO had oral thrush when she was about 3 months old, and as a result I ended up with it on my nipples. It took forever to get rid of and was a nightmare. 3 months later and I'm worried I have it again. I can't see anything in her mouth but my nipples are bright red/pink and starting to burn. My LO did just get her first couple teeth and discovered she can bite my nipples yesterday, but they didn't start hurting until today. I'm not sure if it's thrush or just from her nursing more often and teething. They burn on the outside, no shooting pains like last time I had thrush. Any suggestions? If it doesn't go away after the holiday in the next couple days I'll make a dr appt.