33 weeks, and so emotional😭

STM and I feel like I'm going mad!! I am literally crying about everything right now, also feeling so angry at everything and everyone. I'm screaming at my husband because he 'doesn't show enough compassion to me', 'has no interest in the pregnancy', etc. I don't remember being like this on my first, I seriously think I need help. I was fine during 2nd trimester, this all started a few weeks back. I just don't know what's making me so volatile😭 Could it be a change in the hormones? Anyone feel similar and does anyone know if I could take something (natural) to calm me down? X