Going home for summer break

I’m so mad at myself for going home early. I wish I had stayed in my uni for longer.
My contract would’ve been on until another 1 month. It’s just I didn’t make a lot of friends at uni. I have 1-3 friends but 2 of them already left this week. 1 of them is staying till her contracts ends but she has her own friend group.

It’s hasn’t even been a day and I’ve already had to argue, raise my voice and defend myself from my parents. I see that I’ve become the worst version of myself instantly around them