Is my house haunted? o.O?

NOTE: I JUST MOVED INTO THIS HOUSE A COUPLE OF WEEKS AGO! Okay well last night there was some weird **** going on. After I was done watching New Moon at about 2:00am I headed to bed. Then a couple mins later I heard a t noise like on/inside my dresser that was next to me. Then I heard my door cracking when it was fully shut! It was weird. Then my alarmclock/radio was making weird noises like a morse code kinda thing. I wanted to go to my moms room but I was to afraid to get outta bed because I was afraid something was gonna grab me or something lol. So i hid under my covers and tried to fall asleep. Then this morning my mom asked me if I used the phone at 5:00am. And she said she asked because at 5:00AM someone called my dads cell phone. The caller ID on my dads cell said the call was from my HOUSE PHONE which was sitting on the counter and NO ONE used it. And when my dad answered it made a weird beepingish noise. Then my little brother said he heard knocking on his window and when he checked no one was there. I'm really freaked out. I won't even go in my room right now. I'm in the kitchen with my mom because I'm to afriad to go into my room... btw, I was just on the phone with my friend and a weird crackling noise happened while i was talking to her and she swore to god it wasnt her. Pleaseeee help im scared.