Welcome to HCM.
You are fortunate enough and you have not infected with HIV as your both HIV test
done at 3 and 4 months after the risky sexual contact. HIV test will be highly reliable after 12 weeks after the exposure. False positive result with two different test is almost negligible. Even the immuno-suppressive drugs taken for asthma
, it is unlikely to become reactive after 4 months. AS your test for syphilis
also negative, you forget about that incident and here afterwards try to adhere to safe sex
All your symptoms are likely to be your respiratory problem and allergic tendency already existing with you.
Nothing to worry.
Get well soon.