I have paresthesia and feel pressure in left temple. i feel when i touch skin. no other symptoms. checked by dentist, , oral, neurologist. can it be from anxiety? tumor? 10 days i have this.39. could it be from wrong position sleeping?

Head scan to be sure: I doubt you have a tumor, but a head scan will confirm there is nothing anatomically wrong inside the cranium. That will lessen stress about it. Neck issues and TMJ issues also cause temple pain, so assuming your dentist ruled that out, then with negative tests and opinions, try some over the counter remedies and topicals. Don't be shy to get a second opinion. Unlikely sleep related.