Seeking help-Seeking balance

Hello all my fellow moms. I am in need of some advice. I thought I was juggling all of this pretty well but as time passes im finding it hard to balance it all. I am a first time mom to an 8 month old daughter. I am a stay at home mom and my SO works long days. Lately I have been feeling like our relationship is a bit rocky. We seem to argue more and communicate less. My daughter seems to be more clingy. And im finding it impossible to get stuff done around the house, let alone take care of myself. As soon as my SO gets home from work we dont talk much at all and i basically have to beg him to change a diaper. I feel as though he doesnt understand how much work it is at home. Im sure many struggle with finding balance. I was wondering what helped you find balance between everything. Any tips will help, thank you 💖