To get rid of bed bugs quickly take some Tea Tree oil and dilute it with some water and spray the Tea Tree oil in the locations where the bed bugs are living.
Tea Tree oil will kill bed bugs quickly. You can also place dryer sheets under your bed sheets or under your furniture cushions to keep the bed bugs away.
Another option is to get your house heat treated for bed bugs and although it costs some money it's a good way of treating your home for bed bugs and is well worth it.
You could also set off a fog pesticide in your home to kill the bed bugs but make sure you cover any dishes etc and put food away before fogging your home for bed bugs.