24 weeks and heartburn is awful

I felt pretty great most of my pregnancy, but this week it’s like the tidal wave of symptoms has started crashing down 🥲 The heartburn is sooo bad. My midwife told me I could take Pepcid but it hasn’t helped me yet. Also my back and hips kill me especially at night, but I’m doing prenatal yoga every day to try to prevent it from getting worse. Anyone else struggling this week? Lol