I'm 28f and he's 27m. And it's just like the title says. Right now he's sick, and I feel FRANTIC. I can't calm down. He's all I can think about. It's just a kinda rough cold, I KNOW he'll be fine, but!!! Freakin' heck, I can't take it! I wanna fix it! I've been hovering like a damselfly on a lake, but I can't help it! I couldn't even finish this post because he shot up from sleeping into a freaking coughing fit and I had to grab something in case he threw up and now he's just groaning in his sleep and guys I AM LOSING MY HECCIN' MIND seriously I can't take it, I'm gonna cry or something, I am beside myself. I don't know if it's because we have a lot of the same mental health issues, so I'm overprotective, or what, but I'm seriously going nuts over this. I can't leave him alone or I'll die of worry, I swear. I'm afraid to leave him to use the bathroom, man! I can't focus on anything else right now, it's taken up my whole head. 

TL;DR My fiance is sick and I'm going crazy with worry.