Oh yes, I definitely felt the chills in my 1st trimester with my 5th pregnancy. Wore a jacket and socks all the way until I've reached my second tri. Never felt that bad with the previous ones. My morning sickness has always been terrible when I carried a boy. It kicked in 2 weeks after a BFP. Bed rest most of the times too. Can't even smell foods especially fried ones w/o puking. I spent most times a day in the toilet. My baby boy came into the world on Feb this year.