High bp for no reason. Please help.

Good evening doctor, I am suffering from health anxiety and continuous bp checking. Last 5 days my wisdom teeth aches due to wrong feeling during this time I use muscle relaxant for chronic pain. After 2 days I have severe pain and bp is around 170-160/105-95 for full day and go to other dentist he removed filling I got relief in pain after that same day  my bp is around 132-128 to 84-79 without any medicine and dentist gives my Amoxicillin 500 and declofanic pottasium paracetamol sp and dexona. After last 2 days my bp increase is around 160-154 to 104-95 without no reason. No teeth pain no fever. I am so much worried and confused. Today I measured bp about 100 times my bp all time in lying position is around 164-146 to 104-94 in normal position. Only few reading out of 100 show 135/86. What should I do so much worried. I do all low impact exercise yoga but nothing work for me. One more thing previously my bp is in range of 130-115 to 82-72 all time still normal position. please help.