Hello guys! I want to know your opinion on this situation I have. Whenever I vape, I get lightheaded and sometimes I get really strong pains in my head, be it left side or right side, it lasts under a minute but it's really strong. Also, I recently started getting pins and needles around my heart which is really unsettling. There are also moments when I get up the chair or from a seated position and I get really dizzy and lots of times I feel detached from this world, like a buzz from alcohol or a drug. I have to mention that I don't have any of these symptoms when I don't vape. I did a few hours tests and I was so fine! I will go to the doctor this week in order to sort this out clearly but I want to see if any of you had these symptoms. If they really are vape related I will quit, although it's a pity because I like my device a lot. If it helps, I usually have poor circulation, my hands are really cold even in the summer. PS: In case it's device related, I use the Aspire Zelos 50W Kit, I use Aspire coils. They last me a good amount of time because I take good care of them. I use Guerilla liquids, flavours like Strawberry Wild or Macaroons with 3-6mg nic.