Onset of nausea in second trimester

Hi everyone,

So I had no nausea in first trimester at all but ever since like 24 weeks I get these random bouts of nausea as if I’m going to throw up. It feels intense, I don’t feel faint or sweats or anything like that. It just feels like it hits me out of nowhere. I don’t have this throughout the day or morning but it will just come anytime. Currently 26 weeks and was walking around my house after eating and again felt so nauseas had to lay down and drink water. Still feeling nauseas. Anyone else?