Don’t know what to do.

I’ve always been hard headed, stubborn, and felt like I can never do anything right. Until I Got married back in December to the Love of my Life, but now it feels like every corner I turn I’m starting an argument or there’s a fight. I’m scared because I can’t lose her. I don’t know what to do. I’m scared and tired of always ******* things up. I’ve turned to God but feel like I’m not getting any answers. Please. Anyone. I just need some advice from a married man who has been in my shoes. I’m never gonna stop fighting for my love. But here recently it feels like she has started too. What do I need to do to keep it alive? I know she still loves me or else I wouldn’t be in this house anymore? Please just someone help me. That’s all I need. That’s all I want.