You should see a doctor immediately. Have an ultrasound to make sure its not a clog.
I concur in the advice to see a physician immediately. As mentioned your symptoms are a hallmark of a carotid artery blockage or a developing aneurysm. There is mortality associated with both these conditions is not promptly addressed.
Hi.
I'm so sorry that you're having this worrisome pain.
You should see a dr. Immediately. This could be a sign that your left carotid artery has a blockage.
It could also be a pulled muscle, pinched nerve, really there's nothing I can do but guess it could be so many different causes for that symptom.
Do see a doc though just in case it's serious.
I hope it's not and that all goes well.
Blessings,
Melinda