No you’re fine. Maybe a respiratory infection
Hi, it is not likely to get serious disease from saliva. However, you could potentially get mononucleosis (if you haven't yet been exposed to Epstein Barr Virus), Strep throat , Hepatitis A, Herpes type1 (but most people have it by the time they are an adult even if you don't see cold sores), influenza, and rhinovirus or cold like viruses. The risk is very low because your saliva has protective enzymes and antibodies to kill off bacteria and other viruses. You can't get HIV, or Hepatis B or C.