Hi everyone. I have only been using an e-cig for a couple of days but I have already run into a problem which I feel is due to not doing enough research. On tuesday my intellicig arrived along with some x-high carts. Tuesday night was spent happily vaping away and all was well. All day wednesday and wednesday night were also spent happily vaping away and all was well. Yesterday during the day as I was vaping I was beginning to feel a bit heady and not quite right but I put it down to a lack of food as I didn't eat a great deal yesterday. Anyway I was round at a mates last night and was vaping away while he was on the regular cigs when I felt myself getting heady again and quite dizzy. I also started to feel anxious and had a bit of a panic as I could feel my heart starting to race. Needless to say I layed off the vaping for the rest of the night and the symptoms lessened a bit but even this morning I don't feel 100% and still feel heady. Can anyone help shed some light on this? Are the x-high carts too strong? I am now shightly wary about vaping today and have ended up having a couple of analogues this morning...