cant breathe? Is it normal to feel like I'm not getting enough oxygen and breathing is harder? I'm 27w4d.

I'm the same way. Dr said told me it's normal, but I'd ask your Dr to be sure . :)

I’m 27 weeks 5 days. And I have the same issue it’s awful. It’s my only real complaint I have when I go to the dr. They tested my oxygen and it was normal. My MFM said it was high levels of progesterone which is normal in pregnancy. But let them know. I notice if I put my arms over my head and do some stretching it helps me. Temporarily anyway

Are you anemic? Low iron can make you feel this way. Mine was real bad until I started taking my iron (the drew blood and tested my levels which were low.)

Also at this point baby is moving up higher and growing so it presses on your lungs. It's normal but a total pain. Try moving positions and see if that helps any.

I still get it every now and then. It's just a part of pregnancy unfortunately.

I'm not anemic. I had called my dr yesterday and they told me to go to the er. I did and I was tachycardic. I'm still experiencing this so I'm not sure what to do about it.

Are they linking the tachycardia to anything in order to treat it? Are they ruling out preeclampsia?

No they haven't, one place was wanting to do a ct scan to rule out a blood clot but I refused and went somewhere else. The other place I went said its a good thing I refused the ct scan because it wasn't needed. But they couldn't find a reason as to why it was happening. I called my dr. I hope she gets back to me tomorrow.