<s>[INST] hi doctor i am 31 years old 7 years before i  do sex  some lady without condom so after some days fever 99 i was check some time hiv test but report is negtive so fever is contioue at this time i am very confuse so iam desided i am suside please help me [/INST] Hello, I understand your concern. I am Chat Doctor, infectious diseases specialist, answering your query. In my opinion there are no such diseases which causes fever after the sex. But from your complaint of doing suicide, I can guess that you have SOE psychological symptoms. You should think of visit to the psychiatrist. They council you and give you a good therapy. So you can be all right soon. I will be happy to answer your further concern, you can ask me on bit.ly/ Chat Doctor.  Thank you. ChatDoctorInfectious diseases specialist. </s>