So if you ever get a random headache that is just a pinching pain in a random spot then try breathing there. I don't mean breathe deep or breathe into that spot but actually concentrate super hard into that spot and imagine this is where your lungs are. Concentrate when you breathe and think about how the air goes exactly into that spot directly from your mouth cause this is where your lungs are now, and how you breathe out from there. Keep concentrating and breathing there.

I don't know why it doesn't work if I just take deep breaths but this is legit the only way I can stop the pulsating stabs until they are gone. Concentrate hard tho because once you stop the pain returns unless the attack is over.