Hello,
Thank you for your query.
I suggest that you wait for 10 days.
If no period take another home
pregnancy test .
If negative, I recommend :
-see your OBGYN
-
ultrasound to check for ovarian cysts
-blood tests -
complete blood count,
thyroid function tests,
prolactin levels, estrogen levels.
If all is OK, then take medications to induce periods.
If cysts are present, treatment depends upon the size. Most of them resolve without treatment in 2-3months.
Stress,illness, travel across time zones, major lifestyle changes, sudden weight changes all can delay periods.
Try to maintain a healthy and disciplined lifestyle. Drink plenty of water, eat on time and exercise and sleep regularly.
Hope this helps. Pls let me know if there is anything else I can help you with.
Wish you good health