The past few nights later on around 8-10 ish I start getting chills and feeling cold. I have no clue why. This is something that happened a lot in the winter. It’s like as soon as I was outside my body never fully warmed back up. However, it’s summer right now and is 75 ish outside. We do have the ac running, but I don’t think it’s that. The house says it’s 72. I read somewhere getting a fever at night could signal cancer and now of course I’m worried. I don’t think it’s a fever though.. I just feel cold. At work today I saw a blue mark on my hand and I began getting worried until I wiped it off and realized it was just marker, I’m so tired of driving myself crazy. Is getting chills at night something to worry about?