upper right second molar pain when chewing
 

Hello, I have been to the dentist multiple times and she said that there is nothing wrong with the tooth and that it is fine. She said there is no decay, no wisdom tooth pushing it, no infection, no signs of diseases or anything.

The gums, she said, are also in good condition and there are no problems.

But it hurts when I chew, sometimes when I wake up and my brush my teeth, there is no pain and I can chew perfectly with the upper right second molar.

I feel like I am not brushing it properly, but I'm not sure. I have an electric toothbrush and I have hit my gums many times while brushing too fast.

The tooth is not cracked either. The dentist did a bite test and I bit on a variety of flat things and there was no pain. It seems the pain only happens when something hits the intersection of the first and second molar in the upper right part of my mouth.

I am not sure what to do, because multiple dentists have told me there is no problem. They don't even recommend me medicine :(

I am 19 years old, have fairly good teeth. One or two cavities that I got filled a year ago. I brush twice, and rinse with salt water now too.

I am not sure what to do. I have bought some orajel and am going to try that.