Filing taxes help?

I don’t claim any dependents.

I did get married this year.

I made 35,000 this year.

If I file “Married but separate” it says I owe 1700!!!?! Which seems crazy. I’ve never owed money.

If I file “head of house hold” it says I owe $200?!

I don’t see how I can owe anything. I didn’t make a ton!?

I need an adult.