Past few days when i burp or yawn my right ear makes an internal noise. like a very short whoosh. i don't have any pain or discomfort or pus that i'm aware of. no hearing loss either?

It is a normal response due to opening of the eustachian tube. If your hearing is okay and there is no discomfort in the ear, you may ignore it. Have a healthy diet, exercise 30 minutes/day, drink plenty of water daily so your urine is mostly colorless, have safe sex, no tobacco alcohol weed or street drugs. For nutrition: http://www.choosemyplate.gov/. Get HPV and Covid vaccines.