Chest/lower throat tightness?

Hey ladies

I’m 25 weeks pregnant today and for the past few weeks (I’d say since about 22 weeks) I’ve be feeling a tightness in my chest and lower throat. Definitely some shortness of breath as well. Ive read lots of things saying shortness of breath is normal as baby grows and crowds your insides (I’m quite short in the torso) and that the chest and throat tightness can be caused by indigestion and acid reflux (even if you aren’t feeling the normal heartburn feeling)

Just wondering if anyone else if having the same feelings as me?