This morning I woke up at around 10 am and decided to try and WILD. I was laying still and breathing when I got this really relaxed feeling. I felt like I was in a dream, but it was really faint. I could kind of see pictures of things going by. After a couple about a minute of this I got this really intense vibration. It was really sudden and it felt like my head was going to cave in, but it didn’t hurt or anything at all. At the same time as this all of a sudden I heard a loud noise that sounded like a mixture of nails on a chalkboard and a record being scratched (hard to explain 
) I was just wondering if the vibrations should be this intense and if I’m on the right track 
Yes they can be very intense. It is different from person to person, and can be different from time to time. That is all part of HH. At that point you are very close! 
You just need to keep your body relaxed enough to go to sleep, and at the same time keep you mind awake enough to remain lucid. Then you are in an LD 
Keep it up and you will be there in no time.
don