first and foremost the question is, are your chakras healthy?
if they're not, and the protective filters are torn and broken, you will really see a lot of things. and may be prone to influences from the invisible side, and possibly control. then you should get healing and have them repaired.
second, clairvoyance on the lower levels come from the Solar Plexus chakra. this is why many women are "clairvoyant" or "intuitive" etc. because they feel more and the solar plexus chakra is the seat of emotions. in real spirituality, true clairvoyance comes from the upper chakras of the head, not the "third eye" (a misnomer). and true intuition comes from the crown chakra. please note that 90% of the information out there are misleading. teachers hide the real meaning of spiritual teachings (pearls), because they will cause trouble if given to those who are not ready ("swines").
and as i had shared in the other threads, parables are for ordinary people...the teachings of the kingdom of heaven (higher spiritual teachings, the inner truth) are for those who are ready.
third, if one is able to see things, then its both a gift and curse. you need to control that gift. respect the divine plan and free will of people.
also one should not learn to let their consciousness dwell on the solar plexus level, they must learn to raise it up to the crown chakra level.
fourth, learn to use the gift in order to PROPERLY help people as some sort of service.
and last but not the least, you should learn how to Meditate PROPERLY,
this link is a real meditation but modified for ordinary people
https://www.youtube.com/watch?v=nxEfymCVJu8.
if you know the esoteric foundation of this meditation, you will see that it is very advanced, even in this modified form.
if you have a bad dream and sense it is prophetic in nature, and you can't change it, then do selfless service, tithe, generate good karma so you will have enough karmic merits to soften the blow and if you are lucky enough, divine dispensation will be given to cancel out the bad karma. in other words, hindi mangyayari... (quite often you need to do months of real service and even years....)
dont forget that there is the kind of karma that one must go through. so you will really not be able to change it if this is the case. (you must learn the basics of karma)
PS
many have this gift. if you go along with normal people then naturally you will feel you are the only ones with it.