my period is stop almost 1 months so .. what to do

What to do if your period has stopped since 1 month ?
First of all, you should do pregnancy test to be sure that this menstrual disturbances result from pregnancy or other causes
How to do pregnancy test ?
You can do it by using the home pregnancy test by taking a urine sampel, if there is 2 red lines then the result is positive. However, the better test is BHCG test which measures the level of pregnancy hormone in the blood and if the result is 25 or more, it means there is pregnancy. Furthermore, pregnancy sac could be detected by ultrasound by the fifth week
What are the other causes of menstrual disturbances?
Hormonal disturbances
Polycystic ovarian syndrome
Premature ovarian follicle
Over stress and anxiety
Poor nutrition
Anemia
PID
How to diagnose ?
By history and physical examination. Complete blood count to check for anemia or presence of infection. Measuring the hormonal level such as prolactin, TSH, FSH and LH in the second day of the period. Furthermore, pelvic ultrasound could be done to check for polycystic ovarian syndrome
How to treat?
Treatment depends on the cause, so we need to reach the diagnosis and then treating your codition accordingly
Advice?
Do pregnancy test firstly. and if the result is negative, you should see a doctor