No, your reception is fine. What you're experiencing is sound attenuation, the loss of energy from sound waves. Basically, attenuation is a damping of sound, an interruption that diminishes the volume and quality of the sound wave.
No, this is not necessary. A mere 3 grams of creatine per day for 28 days results in the same muscle content of creatine as that of a six day load program. Thus, if you wanted to get off creatine, it would take about a month to reach normal muscle stores.
Early research suggests that taking 5 grams of creatine four times daily for 5 days followed by 5 grams daily for 16 weeks improves strength in women with fibromyalgia. But creatine does not seem to improve aerobic exercise capacity, pain, sleep, quality of life, or mental function in people with fibromyalgia.