Hungry often at 37 weeks and bad body aches

Does anyone feel hungry on and off during pregnancy? During first trimester, I was extremely hungry but I was also suffering from MS for 6 months which led me to throw up everything I ate and lose appetite most of the time only eating soft foods after which I couldn’t eat a lot once I entered third trimester because I felt full fast. But recently as I turned 37 weeks, I began feeling hungry constantly again. And baby has has been engaged so I assume that my stomach is free from being squeezed and has more space now. But hubby is complaining I’m eating a lot and I feel so frustrated. Usually my meals are small and I snack a lot. And to top it off, I’m feeling more hungry after 37 weeks. I thought it was normal for pregnant ladies? #firsttimemom