Hi Abby Bug,
Welcome to the community here. It can be really tough when we feel lost and alone and like we don't really know what we should be doing or what comes next.
Some days I am bewildered as to how I need to proceed for the day.
A psychologist suggested I use a daily plan and schedule activities for the day. If I can see on paper the possibilities, it makes it easier for me to follow through.
I also remind myself there may be reasons I can't achieve everything on my schedule and that is okay as well.
Having little goals and plans may help.
There are lots of sections to this site you might like to explore. That may help a little with the feelings of loneliness.
Can you think of ways you can be with people in your environment? Even if it is going tot he shops and saying HI tot he check out person and smiling at people you pass on the street. Little moments like that can help with a sense of connection.
My suggestions might not be what you are looking for. I hope you can find some ways to make small positive changes to your day.
I really wish I had suggestions that would help you. Loneliness and feeling lost can be horrible. Kind thoughts to you.