Abilities Taking A Turn For The Weird And Confusing?

I'm in choir and we are singing some songs for our spring concert. And one of the songs we are singing is by Frank Sinatra. And every time we would sing it I kept of thinking out Jews. I would just like to state that I have never listened to or even knew of, frank Sinatra before. It never left my mind so I googled him and saw that he himself was not Jewish, but he was very close to the Jewish community. Why would my abilities be telling me about this? It seems to have no relevance to my life. Why do I have to know that Frank Sinatra was either close to Jews or was Jewish? Also I have been having very vivid and real dreams that are confusing me because I have been having trouble with what memories from the past few days, I'm having trouble remembering what was real and what was fake. And it all felt with the same day same situations so it's hard to tell them apart. I also have been able to know who is on the phone without caller ID. And I somehow here things like doors shutting and people talking when people are a few minutes away from my house and so I know they are near. It works to my benefit yes, but I have never heard of people hearing things a few minutes before they show up and when they do they make the same noises I hear. It happens a lot now when people are near my house and I just know. I have also been seeing figures again. As in ghostly figures just passing by in my house. Could my abilities be becoming stronger and more developed? Are my dreams something to worry about? Please help I am confused and really want to know why frank Sinatra brings the thought of Jews even though I have no need to know that? I'm 15 and a male if that has any relevance.