Existential Crisis

So, i just need an advice or something really... i dont know. Its my first time using this but have been using this site for quite a while already and just really didnt engage with the community... (Hi, btw, nice to meet you all)

So, im and adult, working in corporate. I used to work in office but I was transffered to WFH. Im an introvert so working in the office was torture to the the point where i suddenly got an anxiety attack out of nowhere. It was my first time feeling that and it was not...good? Now, working for home is so much better but after months and months of just staying at home, reading, sleeping, eating, working and repeat, i think its also taking a toll on my mental state.

I tried going out with friend but since im working GY, we often dont have the same schedule and im kinda noticing them not really engaging with me much as before. My introvert side is okay with it but it still hurts and I feel lonely.

Ever since then, ive been constantly overthinking, about anything really, life, my future, death, my purpose and a lot of other stuff. I dont even want to shower from time to time since showering make me think, doing chores make me think, eating makes me think. I usually just want to sleep, read stories that I can get lost too since, well, i dont need to think....

Im not really sure what i want to come out if this me posting this here, but, i dont know i just want to do something...

So, if you want to give me advice, similar stories/experiences, how did you cope or just anything, i think that would be good. Dont worry, i dont have any plans in hurting myself, i usually get asked that all the time, but no... i have never thought of it and hopefully will never think of it in the future. I just feel lost. Thats all.

Thanks for reading this long post, btw. Have a great day.