I am in a dark pit, begging for help: listener question

I have really been struggling with my mh for the past yr.I think looking back it started with the pandemic, I had Covid & was quite unwell, from then on I experienced a large accumulation of very sad losses , several deaths , relationship breakup , empty nest son leaving for uni , Menapause,it all took a hold.Unfortunately my job came to an end, as I was unable to present for work. I am now in receipt of UC , so on limited income.My overall well-being is not good , personal care is limited as I have no motivation, I feel no purpose or place any more .Please can you help me, I am in such a dark pit, begging for help Please .