This week Monday, Wednesday and today (Friday)

I have what starts off as feeling like I have an upset stomach and the like my pressure goes up and I can feel like my heart racing and I get really hot from head to toe and this lasts for like 10-15 min and each of these times I’ve puked after I drink water to try and calm my body down and I’ve never been doing anything but after I puke I feel better and my body temp cools down and I feel normal again

This happened each time when I’m already laying down for bed. I’m physically doing nothing and all day I feel fine

It’s only happened at night

I’m not sure if I should worry? I never had this happen my first pregnancy but I have an appointment on Monday and will definitely let my doctor know. I’m 20w2d