Hello mam, thanks for trusting health care magic.
In my opinion you need to do a urine pregnancy
test first and if it is negative then get a pelvic ultrasonography
done to see for endometrail lining of uterus
and condition of ovaries.
After this visit a gynecologist with reports and in case all your tests are normal she might like to put you on birth control pills for a couple of months.
In case you have further questions you can consult me on health care magic forum and i will be happy to help
Take care and wish you all the best.
Dr Manisha Jain.