pregnancy nausea

Did you get nausea/ vomit during your pregnancy? If so when did you start and stop? I am 13 weeks and I just started to get very nauseous and feeling sick. I've thrown up a couple of times too because of foods I've eaten or smells of food I don't like. I get very dizzy and start getting a headache. Just last week I had an appointment and my doctor told me I was probably out of the nausea phase ( because up to that moment I had never been nauseous until now that I'm 13 weeks). Is that normal ? why now? lol. I've also been very sick from an itchy throat and heavy cough for weeks. wondering if it's normal to be sick now that I'm pregnant 😩