Just my 2 cents worth.:
The religion has done a great job in indoctrinating you to dwell on the negatives in life.
What you need to do is hone in on the positives in life ,whatever they may be.
Do you have friends associates that are not JW`s , if not why not ? They can be good caring people.
Do you have fellowship with people in a club or association with people in some interest group ,hobby ,gardening , or some other activity you are interested in ?
Their is really no excuse or little excuse to be alone or feel alone ,maybe YOU just have to take the initiative.
Take care.