Feeling like a bum!

I'm feeling terrible I live with my parents I have no job, no car

I had a relationship I thought would lead to marriage I was a stay at home mom and he left and passed away so I had to deal with two things his abandonment and his death.

I moved in with my parents I was learning how to drive and I got like I can't do this I suck and I applied for jobs and they said everything is amazing and then no call back no job living with parents I'm so lost I'm thinking about getting my license and applying for school applying for work i feel so stressed and cleaning the house is more work I'm just frustrated with myself

Need someone who can give me life advice