I don't intend this rudely, but really you need to get used to it, learn to be alone not lonely.
One of the greatest character building breakthroughs a person can make is to learn to be comfortable with oneself, lonliness is a low form of anxiety, a need for distraction, learning to relax and be comfortable alone is a great empowerment, it means never needing to put up with anyone elses nonsense just to avoid being alone, it means giving other people your time and energy because you want to not because you need to, it sets you free.
Admitedly I find it hard to understand lonliness as I am effectively asocial [indifferent to other peoples company, don't confuse this with being antisocial however, it is just that I have plenty to read, excersise to take, music to listen to etc...].
You have friends, presumably you have interests, learn to enjoy solitude.
peace j
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Just because we can does not mean we should.
What vision is left? And is anyone asking?
Have a great day!