Ok at my chemistry lab today we were working with reactions of mercury. I smelled/ inhaled some of the mercury but I didn't just sit there and smell it or something like that. I know mercury can hurt you and so on. Since my lab my head has been hurting and I feel dizzy. Is this because of the mercury or am I just being paranoid? I also didn't get much sleep last night... Which is the more likely factor? Please help I'm worried :/