Being worried all the time about close people and afraid that they might have cancer or other serious condition is a sign of obsessive compulsive dis?

Urge Rx: I'm not a psychiatrist but i'm familiar enough with the tricks that our brains can play on us to recommend evaluation and possibly a short course of treatment. You were very brave to write this, and wise enough to recognize that these thoughts are not really the ones you should be having. Ask your physician about a referral to somebody smart, perhaps for a short course of cbt. Good luck.