Thanks for query,
The infection you may got by fingering cause you Lymphadenitis
suggest that you may have infection.
Usually this infection is of bacterial infection.
There are chances that you may have HIV
infection.All early detection test for HIV shows normal result so lets we hope that you may not get it along with your lymph infection.
You need systemic antibiotic treatment for your Lymphnode infection.
The HIV infection can occur up to six months after exposure.
If you get repeated attacks of infection you must consult your doctor.