Nipple soreness!

Im so excited to be part of this group! I'm 5 weeks along, due 12/4. We've been trying for one year and had a MC in October, so I'm praying my little one hangs in there. 
For the past week or so, I've had crazy nipple soreness! It's probably my main symptom. It hurts to even take a shower and I have to cup my breasts haha. I got a wireless bra from Gap and that helped a lot. I'm curious if anyone else is experiencing this?