Me and my partner were TTC for about 8 months before deciding that we'd 'see what happens' rather than focusing on ovulation and scheduling everything. This month I feel different. AF is due in 4 days, I feel nauseous, boobs feel sore and itchy nipples (TMI sorry), I've also had a horrible taste in my mouth which I've never experienced. I've never really had any symptoms of AF other than slight period pain (which I haven't gotten yet) anyone got any ideas? 