Uncomfortable

Anjanette • 25 yrs young expecting our 1st!! It's a girl🎀🍼👶🏽 Due June 8th!! Happily married for 2 yrs!!
I am 29+4 weeks pregnant. I am very lucky to have had a very easy pregnancy thus far. I've heard worse than what I've gone through. I been nauseous maybe 2-3 times only threw up once. Other than that some occasional migraines & horrible leg craps. Which to me is pretty minor compared to others. But at this point in my pregnancy I've become miserable. My stomach is tight all the time, she seems to always be up under my ribs because they feel to be expanding. It's hard to breathe constantly. It feels like I have heart burn 24/7 but it's just the pressure up under my ribs. I told my husband this is our first && last baby. Does it get better after while??