Welcome to HCM,
Thanks for posting your query.
You would have taken the condom freshly from the pack and they remained in situ for your oral coitus and the for vaginal coitus. The chances for break of condom was rare. The chances of getting HIV through a protected coitus is also remote.
As you have traveled long and exposed to a different and comparatively riskier environment in India. So there are every chance of getting infection from water and through mosquito (malaria
The symptoms explained by you including the groin swelling can occur with any other infections also. The chances of getting HIV when you had a protected exposure is very very less.
Anyhow the HIV test
only reveal your status. But OraQuick may take longer duration to reveal the HIV status, If it is possible go for a Duo
or Combo test ,otherwise DNA PCR is the ideal test for you to confirm the status at present. If you want o have it with OraQuick go after 12 weeks after your last exposure.
Best of luck and get well soon. .