chills after ovulation?

alexis • skylar jayde 👶🏽🎀💕😍11-12-2019

i ovulated around the 16th this month according to my OPKs.. period is due march 1st and for the past few days ive had the chills on + off like legit freeezinggggg shaking so bad.. i dont feel sick or anything and this is the first month this has happened.. is that normal? lol