Seeing as you realise that she is all you have on offer right now - then you'll have to make the most of it
My cpn never rings me back and I see it as something personal - she doesn't care etc. but often when I talk to her she has been off or other things have happened that are nothing to do with me and she thought if I was in real trouble I would ring back
Your care worker might feel the same - the fact that you haven't rang since Tues probably tells her you are ok. I think they work on the fact that no news is good news!!!!
Could you talk to her and say how upset you were?
It's hard to keep a secret when it's written all over your body.
It makes you feel able to cope with life, while at the same time it's destroying you.