welcome to LD4all Aquatico 
A lot of lucid dreamers find that experiencing sleep paralysis is a great aid to getting LDs. Have you read the sticky “Sleep Paralysis and old hag” topic ?The BIG sleep paralysis and old hag topic
You will gather a lot of new information in the various topics at LD4all and will soon be experiencing LDs regularly 
If you can remember the contents of your previous LDs you may like to start a dream journal in our dream diary forum so you can keep an online record of them. 
good luck with your dreaming 