So I'm 39 weeks pregnant and was feeling a little nauseated yesterday so I drank a cup of hot chamomile-mint tea and a little after had this cool feeling in my throat. I don't really think I ever felt it before. It kinda reminds me of when you take Tylenol with cool burst. ( Idk if they still make it but it was gross) anyway it feels like I swallowed a cough drop it's kinda uncomfortable. So it went away now the next night I'm feeling it again and I didn't drink the tea. Is this a coincidence or something else. I'm not really sure what heart burn and acid reflux feel like can that be it?