None of these symptoms can be related to HIV as it is far too early. Most symptoms of sero-conversion would normally start after 2 weeks of a possible infection. The risk of contracting HIV through unprotected vaginal intercourse, assuming that the man was positive, is estimated at 3%. Not knowing the status of the man, the risk would be much lower than that. You need to get tested: a PCR RNA test at 10 days or a Duo test at 4 weeks. You would also need a full STD screening.