Presences in my room :S

The best thing to do is cast a circle and do a protection spell on yourself first. Also, its helpful to wear a Pentacle pendant for protection.

Then ask the spirit to come forth and tell them they are not aloud to harm you in anyway.

Then ask the spirit what they need, and tell them if they wish to speak to you. They may not comeforth right away and it may take a couple days.

If it really gets too much for you, do the same thing but this time tell them that you don't want them here because they scare you too much. Tell them to ether stop trying to frighten you or to leave. Good luck

It seems like you have mild clairsentience, the ability to sense spirits in your enviroment.

If it hasnt hurt you yet, dont be afraid. If it does worry you, simply as the spirit to leave, or explain why it is here and what its intentions are.

Sprinkle some salt in each corner of your room and cast a protection spell if it still worries you.