I[22M] just entered with my wife[22F] in no contact i just feel horrible

I just enterd a no contact period with my wife because i felt like she was suffocating me. I love her from the bottom of my heart and it's killing me not being able to talk to her. Now I don't know what to do. For some context

Everything started with our last fight in wich I wanted to go to a trip with my brother and his wife. So i asked her if she wants to come and she startted getting agitatedbecause i told her if she doesn't want to come it's ok i'll go and be back quick. We had an ugly argument all the way there(screaming,swering etc..).

We had our ups and downs in the past but in the last period of time i felt horrible with her she was always negative and almost always ready for an argument for the smallest things. I felt like she was taking away my energy and to be honest I wasn't feeling happy anymore so i decided we should go no contact to see what we feel honestly about one another. Now after some time I feel like shit and i feel the urge to talk to her so bad. I don't really know what to do. I can't live eith her, i can't live without her. Please help me with an advice

Thank you