Ear popping / trapped air

Faith • Mom of 9 y/o Adam & newborn Kencade 💙👦💙👶💙

All of a sudden my left ear feels like there is air trapped in it. I can get the right ear to pop but the left ear feels like I'm on an airplane. I Googled and it says that this can happen during pregnancy due to changing hormones. Has anyone else experienced this and of you have, what did you do to fix it?