Life has defeated me

I feel like life has defeated me. I have done everything in my power to do the right things, being a decent human being , take care of my parents, study hard, always show up, never take a break in my career and keep going over the past 10 years. I got my master and now doing another certification that I think is important for my career. I’m in my early 30s and it may look like I have done so many and achieved a lot of things, yet I haven’t. My husband recently got laid off at work and I become the main source of income, plus my studies, and additional job stress from one of my bitchy clients who always accuse me that I do things wrong. Like one bad thing happens after another, my mental health is now at the rock bottom. I wanna give up everything, don’t wanna go to social events, just lie in my bed and do nothing. I have been feeling this emptiness and the void for about a week now. I don’t know what I should do to keep motivated or moving forward. Looking back at all the life struggles I have overcome, I am exhausted like life has defeated. No matter how hard I tried, I would somehow end up in this misery.