Not much. Perhaps it was a coincidence, or perhaps they were headed that way. Dreams reflect hopes and fears. There is a saying in journalism: "If you didn't write it down, it didn't happen." This is said to remind people that your memory of dreams and even real events is flawed, so keep a notebook if this sort of thing is interesting to you. Just telling the story again and again tells nothing.
Hi. :-) In response to your question, because your period is very unusual for you and sounds more like spotting or a light period, this can be a indication of pregnancy.
It is probably a reaction to the metal. Change your stud.
sounds like you have a faulty crank position sensor. check pcm for trouble codes.
Yes. If you think you're miscarrying, contact your doctor.