ok, my problem is this

ive been trying to LD quite a bit over the past couple of weeks, and i recently had my first like 3 days ago, without even trying, it just came to me, which i found very weird it also lasted for a really long time and i had to actually wake myself up from it because i was getting a bit worried hahaha.

but lately every night i can feel myself drifting into an LD, im not even trying to have one, i dont even want one, but i will unwillingly have them. last night i had an LD and 3 false awakenings, without wanting one AT ALL, and i end up staying up all night and not sleeping because i dont want to LD. i know alot of people would love to be able to have this, but it's kind of distressing cos i want to be able to sleep peacefully most nights, and actually CHOOSE when i want to LD, not have them instantly come to me when i go to bed everynight.

the night i had my 1st LD was after i'd been smoking a bit of pot, and im still feeling the affects of it, so perhaps this could be the problem?
help would be appreciated
thanks.