There is nothing you need to do or 'should' do ... If there is something to be concerned about and she is not concerned about you already than she is not really much of a 'friend' ..  You can't force her to care.

Demanding attention from a friend by creating an issue is not what … Read more

You do not make anyone to feel anything.

Someone whether cares or not cares. It is as simple as that. You can not force people to care about you or play naive to make them find sympathy on you. Such movements are weakness.

You earn respect, and attention and care. You won't buy it by acting. … Read more