No, we do not have pink lights in our house. The discoloration you see is dried blood. I have been wearing it for less than a week and was tired of the blood sugar levels of ???, so I went to change it and was showered by dark red paint chips.
For those that don’t know, the picture is a sensor for my continuous glucose monitor. The color if it normally is transparent with white tape. When the CGM, or mine anyway, has trouble determining blood sugar it gives a reading of ???.
That has been my blood sugar all week. My readings have been few and far between and always at some surprising and erroneous level. That’s because it was trying to check the chlorine levels of a tsunami.