This should probably be in the mental health section tbh.
I periodically have real health anxiety and convince myself my dd has leukemia or similar. She's had a cold and is very tired at the moment so really struggling at moment to keep it in perspective, compounded by stress at work and PMT.
I constantly watch her for symptoms and look online at health pages...
I am driving myself mad and dh is so fed up with me asking if I think dd is ok.