WELCOME TO HCM
your period delay and acne is due to pcos .
check your DAY 2 FSH ,LH,PROLACTIN AND SERUM FASTING AND POSTPRANDIAL INSULIN LEVEL
it will reveal the sevearity of insulin resistance
you have to take metformin
to correct it.
follicular monitoring is must during ovulation induction
consult an infertility
specialist to conceive soon.