hi.. thanks ofr using HCM..
now you have delayed your periods for 30 days, and you have nausea
now get one urine pregnancy
test done with early morning urine sample..
get one serum HCG
test done for confirmation..
if it is negative , see your gynaecologist for the correction of hormones, you may have to take ocp pills for 3 cycles, do regular exercise, and weight reduction helps in correction of hormonal
all the very best..