First of all, I just want to tell you that you're not alone. Though we cannot understand what exactly you are going through, we can empathise. Secondly, it is very brave of you to come and share your feelings like this on a public platform and ask for help. It shows that you have identified that you need help and that's a great first step!
I have had similar episodes of work-related anxiety in my career and I can tell how upset you must be feeling. Moving-in with parents does help to a certain extent but when you are constantly anxious & depressed, it only makes them worry more for you, and you end up feeling guilty for worrying them. But, I really suggest you to talk to them openly. They are your parents and they only want the best for you. Tell them openly that you need a break from your job for sometime, and see if they can loan you some money that you can use to pay your bills for the time being.
I know a lot of people who took career breaks because of work related stress and they discovered brand new ways to earn a paycheck, doing something they loved to do that brings them joy, not anxiety. So, sooner than later, you will be able to figure things out. Just give yourself some time, cut yourself some slack. Treat yourself like you would treat a close friend, and give yourself a lot of credit
I would like to end this by telling you that whatever our work maybe, small or big, ultimately we all work to provide for ourselves, physically, mentally and emotionally, right? What good is the work if you cannot enjoy the fruits of your labour. Your mind and body deserve and need rest from time to time, don't overwork them to an extent where they cannot help you anymore
All the best, you'll feel fine as soon as you give yourself a break!