no not when i take a hit,but when i release it..It would be the same if i didnt have smoke the pain is on the release.Ya me and you have the same thing going on.I dont take caffiene,so its not that,i started drinking beer again and you know what,it started about a week ago when i started drinking..,but i have been drinking only a pint(corona)a day..I went to the doctor and my blood pressure is up.But it was because i was high..iam guessing its not the beer,its just the pot,plus cardio and beer...its all of these.I recommened asparian(bayer) its a blood thiner,dawm as i write this i am getting that low sharp pain..i just dont know,but i do know it started up again when i started drinking