I'm at a loss..

My SO & I are both on board for TTC. 
The issue?
Well you have to actually have sex to do so! He never wants to touch me or kiss me or anything. I'm lucky if we go to bed together at all..let alone even wind up sleeping in the same bed.
I'm crying as I write this for the simple fact that this makes me feel incredibly unattractive, undeserving, unworthy, unwanted. Unwanted..that's the one that hurts the most.
I just needed to let it out..vent to an unbiased audience. I don't know.