Okay well 2 weeks ago i woke up and ate very little and went straight to my friends and started smoking hookah, we did that for about 2 hours and i felt light headed(like always). But when going to my friends my light headedness didnt stop and when i got up i was super dizzy. I then walked into the bathroom and when walking out i had a ringing in my ears and passed out for about 10 seconds. After that my friends mother got me water and i realized the only thing i drank all day was a glass of milk and soda so my first thought was dehydration. The rest of the night my head was pounding and i was throwing up. Well the next day i was fine and since then i have been really really scared of the fact that i blacked out and i feel that somthing is wrong with me. I have been feeling as if im having a hard time breathing, dizzy, and i cant even sleep well. My blood pressure was 140/77 last week as well when i was having a panic attack. I have been checking up on my blood pressure and it is back to normal but am i just having panic attacks or could it be somthing worse? Im fairly healthy and am active on a daily basis(6'0 170 pounds) I would go to the doctors but do not have insurance. Sorry for the long story, hope it makes sense lol. Thank you.