Ha ha, me too (Pfizer), not sure if they injected saline or something (completely inactive) as I did not feel anything, at least locally.
People who are vaccinated with virus vector vaccines at least report something, which may be indicative of a response (soreness, slight fever).
There is no way for me to check that they kept this stuff at -70oC. I might check for antibodies in 3-4 weeks.