Hello
Thanks for writing to us with your health concern.
First of all ,calm down.
You are just 16, and while it is a valid fear you have , on account of a family history of tumours and hormonal problems, reading up on the internet randomly often causes more panic than needed, and does not add to any real knowledge.
Yes, most reproductive organ cancers run in families, so you should be vigilant.
If you are sexually active, you should start having regular pelvic screenings and Pap smears.
If you are not yet sexually active, go for
vaccination against HPV.
Regarding the abnormal bleeding, it does not indicate anything particular.
It could mean an
abortion or
miscarriage ( again if you are sexually active ).
It could just indicate a
cervical polyp or growth, or
endometrial hyperplasia .
Please have a gynaecological evaluation - per vaginum and speculum.
ALso, get your TSH levels checked
Stress, anxiety, weight gain, late nights - all can lead to such bleeding.
Take care.