It could be Telepathic stuff, but it could also be an illness of some sort. Hallucinations can be caused by heat, hunger, thirst, lack of sleep, chemical imbalance, and various drugs that could get into your system. There are also other potential causes, but I just wanted to list a few.
I'd suggest looking up your family history, do some research online, if what you are saying is true then you should definitely find out more about the other possibilities. I understand wanting to be hopeful and not wanting to take this to a doctor, but if you are ill with anything it would be better to know and deal with it then to not know and live a lie.