Any advice.... I'd be grateful

Can someone please shed some opinions on this (I know your not all doctors but it will help my sanity just talking to you) My AF is missing and it's day 12, I'm really really bloated, tingly nipples, very windy (not normal for me) heartburn (again not normal for me) tired and lack of concentration, headachey, creamy discharge and thirsty more too, could any of this be a good sign that a positive is still possible? Tested at day 8 and got BFN will re test Friday (earliest I can) or am I just getting old fat and gassy?