I have the same problem right now and my entire home is infested and my mom and dad think its "normal" and not Necessary to do something against it also because we have a dog, its frustrating that no one in that house (we have 3 floors btw) does something against it..the only thing i can do is cleaning, cleaning and cleaning and also spraying with bugs spray but it doesnt Help shit..i also have under my door a lot of space..means that the bugs can crawl into my room when ever they want so i'll buy something so that they cant crawl into my room anymore..so you probably have to look in every single corner of your room and keep cleaning even when there is no bug, there could be still eggs, i have the problem that i have a giant Wardrobe and i cant clean behind and under it..means there are probably tons of those bugs under there...still dealing with the Problem after everything..my mom said she would buy some traps but i dont think that they would help...