Kidney pain

Okay so this has happened for the past 3 days. Yesterday I woke up at 3 am in so much pain!!! My kidneys hurt so bad! Each time this pain has occurred I have had to go #2 and the last time it happened was the worst! I woke up in so much pain I went to the bathroom and I was going number 2 and my kidneys were killing me!!! And then I got terrible hot flashes!!!! Then cold sweats!!! Then as I’m going to the bathroom and having these hot flashes I like projectile throw up into the tub 3 times I was hot and dizzy and shaky!! But I have been staying hydrated!!?? Has this happened to anyone is this normal?? I’m almost 7 weeks and this is my first pregnancy