I’m not to this whole world and last night I vaped from my pen and ever since I’ve had a lasting headache and a bit of dizziness. How long should these symptoms last and are they normal? I’m also a bit of an overreactor so I wanna make sure this is nothing serious enough to see a doctor over. Also the juice I used is advertised as “nicotine free“ and I could just be having an allergic reaction to PG