I think your and mine story is quite same. I also had the same issue. I was very worried about this. I also took a lot of stress. Then i visited doctor, he recommended me to took a hair treatment. But i was very afraid of it that may be it had a side effect so that left of my hair may not be lost. But doctor told me its results and the process of treatment. He also told me that not to take stress anymore as it also a cause of hair loss. Then i took a PRP hair loss treatment and after that full treatment i recover my hair back. I also recommend you to take some hair treatment. Surely, it will work.