Have I set the BEM structure correctly?

Question

BEM

<header class="header">
  <div class="header__container">
    <a href="" class="header__logo">Mycompany</a>
    <nav class="header__menu menu-header">
      <ul class="menu-header__list">
        <li class="menu-header__item"><a href="" class="menu-header__link">Home</a></li>
        <li class="menu-header__item"><a href="" class="menu-header__link">About</a></li>
        <li class="menu-header__item"><a href="" class="menu-header__link">Services</a></li>
        <li class="menu-header__item"><a href="" class="menu-header__link">Portfolio</a></li>
        <li class="menu-header__item"><a href="" class="menu-header__link">Testimonials </a></li>
        <li class="menu-header__item"><a href="" class="menu-header__link">Contact</a></li>
      </ul>
    </nav>

    <a href="#" class="header__menu-icon">&#9776;</a>

    <div class="header__header-menu">
      
    </div>		
  </div>
</header>