Frustrated!!

Jen
I was told about a month ago that I can not have sex or any orgasm at all because of a pregnancy complication. That being said, I continue to please my husband a few times a week to make sure he is satisfied. I'm usually pretty positive about doing it because I love to make him feel good even though I can't be touched.
Meanwhile I ask him to rub my back once in awhile and he seems so annoyed to do it and does it half assed. 
I asked him to rub my back today because it truly hurts and he did, he half assed it of course so because I have seemed to have lost my filter while being pregnant I said..
I don't half ass your blow jobs!! It sucks that I make you feel good and you can't even try to make me feel good.
He got mad and walked away. I'm just don't get it. I'm going to stop pleasing him and he can figure out how it feels.
Maybe I'm just being petty and hormonal (24 weeks) but common dude if I'm not allowed to have orgasms you could atleast throw me a (back) bone.   
Anyone else in this situation? I feel
So sad and angry about it. Screw you, hormones.