Hi i am now 9 days late with my period. i have had cramps all week like i am g have had diaerrheaoin to sart my period didnt come. i have had white thick discharge . backache , feeling alot more hungry and when i dont have food fast enough nausea . i have had diarrahea all morning today. Feel alot more tired although with cramps n backache last night i disnt sleep well. had a negitive pregnacy test few days ago. also got very back headaches mainly at night. and stomach is bloated up but not painful boobs. whats up with me?