I've had one experience after the first time I smoked hash oil. It sort of crept up on me. Really felt ill and like passing out. Couldn't get enough fresh cool air. Although I smoked heaps really quickly. And I wasn't the only one off my head.

Cause you didn't smoke alot it could have been nicotine poisoning. I had it once after having a rolled ciggy using rolling tobacco. My hands were sweaty and shaking, heart racing, hot and cold sweats, throwing up etc, felt really ill basically.

Here are Nicotine poisoning symptoms :-
Muscular twitching, Weakness, Convulsions, Coma, Fainting, Difficulty breathing
Rapid breathing, No breathing, Abdominal cramps, Vomiting, Drooling (increased salivation), Burning sensation in mouth, Rapid and pounding heartbeat followed by slow heart rate, Elevated blood pressure followed by decreased blood pressure
Confusion, Depression, Headache, Agitation, restlessness, or excitement