It's tough, but you have reach down and find your center, discover the difference between "need" and "want".
Basically, meet your own needs. I didn't think I could go for as long as I have...2 years...but somehow, somewhere the strength was within me. You can find it. Look deeply. Oh, and a vivid imagination and/or a little porn and astroglide doesn't hurt...(PNA)
As far regular everyday hugs and such, my kids are the best provider of that.
Hope that helps some.
In the depths of winter, I finally learned that within me there lay an invincible summer. - Albert Camus
Uncertainty is the very condition which impels people to unfold their powers.-Eric Fromm