Pregnancy symptoms?

My fiancé and I haven’t been trying for very long and this is only our second month trying. Lately I’ve been a little more tired than usual and tonight before my shower I noticed my nipples are slightly larger and 10x more pink than normal and that doesn’t happen ever. Not even on my period. My skin is drier than normal and I’ve noticed that some of my hair is brittle also my eating habits have diminished. I’m supposed to get my period 4-5 days.