Nauseous and headaches from flavored cigar?

I bought 2 packs of swisher swish mini cigars. (peach and grape flavor) so I turned off the fans in my room so the tabacco wont fly everywhere. And the weather is hot down here in Texas. I packed 12 mini cigars with pot. the smell of the peach and grape overpowered my room. when I opened my door I became nauseous and dizzy and had a headache. was it the overpowering smell that got me like this? Thanks.