Remember, there’s always the mesh modeling boot camp and the fundamentals of modeling courses. Those are great to get the basics solidified in your mind. Keep on doing great work, you’ll be comfortable in modeling in no time.
https://cgcookie.mavenseed.com/courses/fundamentals-of-3d-mesh-modeling-in-blender
https://cgcookie.mavenseed.com/courses/blender-mesh-modeling-bootcamp