Spotting but not my period??

Alysencia • Ttc my first child for over 2 years.

So we having been trying to have a baby and I was supposed to get my period about 10 days ago but I haven't. Instead I have had spotting 2 or 3 days in a row. like just enough each day to wipe and see it but that's it. Only once a day. is that normal? Also my nipples have been dry... I dont know if they have anything to do with each other???