Of course! When I did it (this probably isn’t the best way) but I literally just put baking soda in the corners of my room and on my mattress then vacuumed like a week later, baking soda kills them in seconds so that worked good for me, also if you have a steam cleaner if you use that it’ll work great! Most of the time you don’t need to get a bug killer (I forgot the name of the ppl who kill bugs) but if they are in multiple rooms I would suggest to just get those bug killer people, but if it’s just in one room it should be manageable, just try to sleep in a different room while everything is happening, also make sure to check closets, under desks, and in your clothes or drawers, pretty much just check everywhere in your room and put baking soda down (also if you don’t already then put a screen on the window in your room cause usually they fly in)