Hi
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If you have missed periods then take a pregnancy test and see. Otherwise it could be acidity with GERD and maybe even H pylori infection. Pinched cervical nerve and high BP could be the other causes.
Please consult your PCP for primary examination followed by proper referral. Hope this helps. Take care!
Yeah nausea is usually a sign of pregnancy. But could be other things. My synthoms were, Dizzyness, Over heating, Feeling nausea, Very moody. Than I noticed a little bump on my bladder and when I would go urine it would go away so I thought I had a bladder infection turns out I was 15 weeks pregnant. So you got to watch for signs always could be anything, You could even may be coming down with a flu or a virus. Just go get checked to be on the safe side. Won't hurt to take a test right?
You might just take a test to find out! Could be. When I was pregnanty breasts were tender too