watery eyes, diarrhea, sneezing, yawning, aching joints and
but freezing at the same time, goose bumps, restlessness, agitation, anxiety, insomnia by nighttime, nausea, headache......
One, two or all of the above!!! : ) There are probably more, but those came to mind first. Usually you would have some symptoms by this time. You said 30 hrs or so, right?