Help! Is this an early pregnancy symptom?

Makayla

Yesterday I Woke up with sharp pains is the back of my head like near the back of my ear and the base of my neck.. they would come and go like every 5 minutes for about an hour, but then I didn’t notice it for the rest of the day.. until last night, omg it was so terrible I couldn’t even sleep because of the pain, it was the same thing like every 5 minutes a very sharp pain in the same spot. This went on until like 5am and I finally decided to get up and grab a heating pack and apply heat to the area.. that helped me almost instantly and I was finally able to fall asleep. This morning I woke up at 9 and I still kinda feel it but no where as bad as last night.

I am currently 7 dpo and my app says my period will come in 6 days. Could this be an early pregnancy symptom? Has anyone else experienced this before?