In the Process of Probate

Hi, all.

My mom just passed away this month from cancer. Things went downhill quickly and it was very unexpected.

As such, although she intended to, she never got a will or a trust put in place. I am her only child, no siblings, unmarried, and my father (her husband) is also passed.

As if losing her is not devastating enough, I am now in the process of probate concerning her estate. Her car and house are paid off. But she will have considerable medical bills, and also credit debt (the total of which I do not know). We will have to inventory the house and I do not want to lose things that she had or things that were precious to her/me. I am scared… Am I about to lose everything she had?