Should I tell family and friends about my powers?

Hey guys, a couple of days ago I fell and banged my head and was left unconscious for about 20 minutes when I woke I felt weird so I went and lay Down. The next day I felt the best I had ever felt so decided to go for a run, all of a sudden I felt a burst of energy and before I knew it I was running at atleast 100mph. I couldn't get my head round it and thought maybe I might be concused. The next day I was watching tv and wanted to change the channel but couldn't be bothered to get the remote. This is where it got weird. I blinked and the tv changed channel, I got up to bang the tv as I thought it was playing up, when I hit the tv it smashed into a thousand pieces. I felt so strong it was strange. I decide to test it further and punched my wall, my fist went straight through the wall and out the other side. The weirdest thing of all though is that I have the ability to shoot energy from my hands, energy so powerful that it shattered my living room windows. I know people will think I'm weird if I tell them but I also know that with great power comes great responsibility. What should I do guys? Please help me