Of course, the first step is to remove stress.
You also need to drink vitamins, because of stress in the body there is a lack of them.
If hair continues to fall out anyway, it is better to consult a trichologist. He will already prescribe tests and hair treatment.
If nothing is done, the alopecia will spread further. And all this can lead to total alopecia (complete lack of hair), which cannot be cured, you just have to wear wigs.
The answer suggests itself, stop worrying and everything will pass. It is difficult to say easy. Contact a trichologist, the doctor will prescribe treatment. The problem of hair loss is a complex from inside the body and outside. The second specialist I would turn to is a psychologist. Do not run your body and health. Be healthy and beautiful))
First of all, you need to try to be less nervous, otherwise all attempts to stop hair loss will be ineffective. You can drink a complex of vitamins, but it is advisable to first contact a trichologist. Also, from personal experience, ampoules CH5plus help well against hair loss.