I seem to remember that the last time I got a tetanus booster, I felt similarly yucky for days afterwards. I'm going to generalize that vaccinations make me ill, no matter what my general state of health is. Hopefully this will be done with soon.
For the record, the vaccination I got yesterday was Hepatitis A (the dirty food and/or bad sanitation Hep, not the Needles and or sexual contact Hep). I'm pretty sure that other than foreign travellers, the only people who get this vaccination are health care workers. Either way, not a lot of fun. Or for you eBay folks:
D-- BAD TRANSACTION WOULD NOT INJECT AGAIN.