my daughter who is 21 (22 in July) had her last period on May 20th. On June 1st she and her boyfriend had sex. 1 week later she started bleeding. Today she has an upset stomach, headaches and her nose started bleeding for no reason. She left work early cause she says her body feels weird and she feels week but says she is not vaginally bleeding anymore. Her dr. has also diagnosed her with bacterial vaginosis. What could be going on with her? She is scared and so am I.