Sore nips?? Crazy dreams??? Help

Ok so I've been TTC #1 for about 5 months now my boobs start hurting about a week and a half possibly two weeks away from my period my period is in 4 days my boobs don't hurt just my nipples and not that bad just a little bit and they've become a little darker even my SO has noticed I would test but I've made a rule with myself that I'd wait until after my missed period to test I've also been having crazy dreams about people dying plus insomnia although I'm so tired I just can't seem to sleep I've also been having excessive CM which I normally don't have a lot of has anybody had any similar experiences if so what where they ?? Thank in advance xx ☺️☺️