Hi,
There is nothing to worry,as it is good sign.I became babas devotee from past 3 months.Once i got in my dream that im going to see baba in temple and suddenly i was stoped and i was not able to see baba.This means bab is calling you to shirdi.once i started beliving him i ver badly wanted to go to shirdi,after getiing this dream i was disappointed,i thought i wont be able to go.I went to shirdi after 1 month.Its just that baba wants to see you in shirdi.
Trust in him.
Om sai Ram