Hello
You received a blowjob ,you clearly not mention it was vaginal sex or oral sex ( because you mentioned that you didn't cum in her mouth ).
Also fingering was there .
Now note down acute symptoms of HIV infections :
Fever,
pharyngitis (
sore throat) , headache/retro-orbital pain ( behind eyes ) ,
lymphadenopathy, lethargy/malaise, arthralgias/myalgias, anorexia/
weight loss, nausea/vomiting/diarrhea.
Mucocutaneous ulceration ( tongue ulcers and mouth), erythematous mucopapular rashes.
As you mentioned that few of these symptoms present , so this is a cause of concern .
However, these symptoms may be due to stress related or HIV related .
So please get in rapid p24 nucleic acid amplification test for HIV infection confirmation (pcr rna).
The time period between initial infection and detectable
antibodies to HIV antigen is after 2 weeks but not more than 3 months .
Usually oral sex is a much less mode of transmission of HIV BUT IT IS 100% IS NOT WARRANTED.
Hope this will help you.