So the cold can cause tiny blood vessels in your hands and fingers to constrict.. Usually this can be helped by wearing gloves..
No you do not just get rid of the bed bugs
It can compromise oxygen and nutrient delivery to muscles which can cause cramps.
Everyone’s body is different and the status of your health will will determine what is normal for you. 120/80 would be considered a “normal” BP. The optimal range is 120/80 or less. Anything more is considered ele states blood pressure.