Hello
First thing about
oral sex ( it is not mentioned clearly by you in your query i.e. oral process ) .
The oral sex is a much less efficient mod of transmission of
HIV infection.A number of studies have reported that the incidence of transmission of infection by oral sex among couples discordant for HIV is extremely low ;indeed one study reported NO cases among 239 men whose only risk was receptive oral intercourse( in your case your partner was as a doubtful ).
But one thing is important that , there are many motre cases that go unreported because of frequent practice of both oral as well anal intercourse ( but not in your case).
Therefore , the assumption that receptive oral sex is completely safe is NOT WARRANTED.
The another most important point in your case is fingering in vagina ( cervical and vaginal secretions present in vagina during sexual act) , immediately you put your finger in your mouth with
cold drinks .
However saliva in mouth contains endogenous
antiviral factors and saliva has properties to kill HIV in mouth due to its antiviral actions.
Since 6 weeks passed after initial infection ( encounter ) get in p24 nucleic acid amplification ( rapid
rna test ) for confirmation for HIV infection.
Hope this will help you.