Telekinetic? Using A Pendulum

Im an empath, clairvoyant and telepathy happens sometimes between my family members and loved ones. Long story short, I recently got into using pendulums. I started using them because I was searching for some answers. I very recently, as in a few days ago, ordered an "official" really beautiful clear quartz pendulum with the chakras stones on the chain. I get correct answers when I ask basic questions like "am I alive?". But when I ask questions about what will happen, like what time my delivery will arrive, it's wrong. A few nights ago when I received my pendulum I cleansed it in a cup of Himalayan salt water for an hour, then slept with it under my pillow. I immediately started using it and when I asked another basic question I noticed I was in this trance-like state of mind, and that I was actually controlling the motions with my mind. I could make it swing so hard it would fall back down on my hand, and I could make it change directions or stop within a second while using my mind. I thought maybe I was crazy, so I showed my father. He got really freaked out, and said I didn't move a muscle. Then kept begging me to stop making it move. (I suppose I should have warned him first). He's okay with watching me do it now. But it's been a few days now and I'm getting stronger at it. My mind even gets tired after awhile and it gets a little weaker. I guess I'm wondering if this is telekinesis? And how can I control it, so I can get correct answers? Anything helps, and thank you so much.