Hi, im 19 years old and haven't had my period for 5 months and my last one was a day. my hair is falling out and i'm not sure whether to get checked. ?

Yes!!!!!!!!!: The loss of periods and loss of hair would indicate the need to be evaluated on an urgent basis by your physician, with consideration of referral to a specialist-such as an endocrinologist.

Get checked: There are many causes for this. Stress, excessive exercise, weight loss, pregnancy, a thyroid problem along with other diseases involving hormones. It is a good idea for you to see your doctor to be checked. You can be evaluated with a good discussion with your doctor about what else is going on in your life and possibly other symptoms. You will likely need a pregnancy test and bloodwork.

Pregnant or thyroid: Have you done a pregnancy test if neg have thyroid functions T4 TSH done.