Sick of being sick

My goodness I'm sick of being sick!  My cohabitator gave me mono this summer and it's been kicking my ass ever since.  I got over it initially but I have had two flareups since getting it and this is one of them.  It's rough.  It's hard to not be mad at her either since she got it "sharing a cigarette" with a friend.  She has horrible health/hygiene habits and it's frustrating because I end up with her problems because of nothing I do beyond kissing my wife.  Well she can kiss my ass.  I'm sick of being sick.