Bio females have testosterone too and the amount can vary from person to person, so a Bio male can have increased estrogen and a bio female can have increased testosterone.
signs of high testosterone in bio females can include thicker body hair which can also include facial hair, acne, inconsistent or short menstrual cycles, and more.
You can ask a doctor about it, theres some pills and stuff you can take to decrease testosterone levels and increase estrogen like testosterone blockers and such. But its not really a life threatening concern to have unless you wanna have like... A baby