My husband is not himself anymore.?

My usually wonderful and attentive husband is now someone I dont recognise since he has become unemployed a month ago. The job situation was not working for him and we talked about him leaving his job before before he quit. We did our cut backs and we stopped eating out and made a lot of changes to prepare for this time. It was a very conscious decision. Now that we are in the situation I am handling everything with just my income and he is looking for a job everyday. I give him space and I support him with his endeavors but he's now becoming very moody and disrespectful. I hold my tounge and I try not to retaliate because I know why he's doing it. But I dont know how much more I can take of this. He's not supportive of me and we dont even make love anymore. Im suffering emotionally by trying to support him emotionally. How do I appeal to the man I used to know. I love him wherther he's gainfully employed or not. Everything I do (or dont do) seems to offend him in every way. Im tired of getting my feelings hurt.I love him and want to help him in any way. How can I be encouraging to him and not be crushed or neglected?