I should also say, I'm not sure what kind of luggage you have, if you have a Hardcase, a hiking backpack, or a cloth military type bag. But you absolutely need to make sure that's clean before you put them back in. If it can be tossed in a dryer, that's ideal but if it's a hardcase or a case with any kind of liner that you can remove you're going to need to spray the fuck out of it and let it dry, then wipe it out, or Scrub it by hand in a bathroom. Don't sleep on pockets in that bag, or any of your shoes. This process sucks and you don't want to have to repeat it or contaminate your next place.
I know you may not have access to a shower in between those loads of laundry but you're gonna feel a whole lot better if you can at least take a "truckstop bath" between swapping the contam and the heated clothes.
Lastly, any item that you do have to toss. Please, please, sharpie bedbugs on it so nobody pulls it out of the trash and tries to re use.
The insidius thing about bedbugs is that they aren't just in beds. Clothes, people, carpeting, cracks in the wall, baseboards, electric sockets. If there's enough where you can clearly see them along the edges of beds. It's too late, they're already everywhere else.