The first one is that you can have strong evidence and go to the police station to report the case and arrest him
The second one is that you can go to a temple with a long history and ask the abbot for help as the friend above said. Do you want countermeasures
The third one is that the place where you live may not be safe now. I suggest you change your place to pay attention or travel to other places to relax. I would like to ask if your dreams are the same every night. Are they all dreams? Tell me a bit about it and I can help you think of a solution. When did you find that person? Why did you tell him your birth date? How did he make unreasonable requests to you? Tell me in detail or add me as a friend and I can help you. Find a way