Weird feeling!

rowan
I'm 25 weeks.. And I been having this feeling for  2 days now and I wanna know if it's just me or anyone else is feeling it too?? Anyways it's like something stuck in my throat! Like in my chest idk.. And when I feel that I feel so nauseous.. I never threw up this whole pregnancy so idk why it's happening now.. Are there anyways to make this feeling go away??