Thank you for sharing your story. Of course you are feeling abandoned. But I am going to say, you are NOT a lost cause, you found this site and you posted. Something in you is reaching out, and I am reaching back, as will many people here.
No we don't get to set and have coffee with you, or go shopping, or the fun things like that, but you have made a connection, that you initiated and you are being heard... you are valued here !! We do care if you are alone... and here, you don't have to be alone anymore...
I am sorry that you feel there is no one.... but am very happy you have at least reached out and shared what is going on and giving us a chance to welcome you and help on your healing journey.. I have felt that way also, many times. but something kept me hanging on... just as you are... give yourself a chance to get comfortable here and you may be surprised how many people feel just like you do... sending you gentle welcome hugs of you accept.. if not ready for hugs, put them on a shelf and take one as needed.... Happy you are here...