I've been off weed for 3 months (due to testing reasons) and now am having really strange dreams, has any one else encountered this?

Like I said, I've been off for 3 months, not even 1 hit. All off a sudden in the past 2 weeks, I've been having really odd dreams (occasionally thinking they actually happened the next day) In some of these dreams, I'm smoking, in others, im just going on random adventures, usually with someone I know. Has anyone else experienced this at all?