How to repel/prevent spiders in your room?

I am deathly afraid of spiders, today i literally found two in my bed and started screaming I had to call my neighbour to remove them. I have googled how to repel them and it came up with like a billion solutions like using lemons, lavender oil, peppermint oil etc to get rid of them. I have even tried putting conkers in my room but one spider thought it would be hilarious to put its web over the conker!!!! If anyone could help I would seriously apreciate it !!! :) (eurgh I feel all itchy now thinking about spiders)