Thanks a lot it helps! Just to verify is this it? mouse trap
They have something like:
[Amazon限定ブランド] フマキラー 冷凍ジェット 450ml 殺虫成分不使用 殺虫 スプレー https://amzn.asia/d/76kZvRS
Something I found on US Amazon, for electronics tho:
https://www.amazon.com/BW-100-Freeze-Spray-Semiconductors-Non-Flammable/dp/B08SLSBK8Z/ref=mp_s_a_1_13?crid=2IDZS0V3ULTBP&keywords=freezing+spray&qid=1666407907&qu=eyJxc2MiOiI0LjY4IiwicXNhIjoiNC4zNSIsInFzcCI6IjQuMjgifQ%3D%3D&sprefix...
I absolutely swear by this stuff. We had roaches at one point in our home. We bought this add used it once. I have not seen another one since. Mind you it wasn't a bad problem, but still. advion 383920 4 Tubes and 4 Plungers Cockroach German Roach Pest Control Inse, Brown https://www.amazon.com/dp/B00730QW70/ref=cm_sw_r_cp_api_glt_i_979FQP8DR76V4AR8WCDF?_encoding=UTF8&psc=1
Listen, although those bites DO look a lot more like mosquito bites than BB, you said you've had BB problem before, so your skin may have developed a larger immune response to BB bites from before, e.g. larger wheals, hives.
I've had mosquito bites before, and it stings when they bite, and it would be near impossible to get "12 new bites within the past hour" without you noticing them.
First thing you should do is blow apart the bed and the couch including down to the bed frame screws and do a thorough inspection using a credit card to scrape through any tufts, rolls, crevices. Use a bright flashlight or better yet, UV flashlight (cheap on Amazon). Inspect the room thoroghly as well.
Hopefully you will find the answer by then. Either way, mosquito or BB (or some other unknown bug for now), if I was getting ravaged like you, I would sleep in a no-see-em bug tent (denser screen than mosquito nets) like this one for $55 until you figure it out and/or treat the problem properly.
I use live mouse traps like this. You probably have more than you think you do. I'm not an exterminator, but I live around a ton of fields. Whenever they're harvested they come in droves. Even with my furry mouse catchers outside.
Yeah Walmart is sold out... I ordered this on Amazon what do you think?
BioAdvanced 700420A Termite & Carpenter Bee Killer Plus Pesticide, 18 oz, Foam Spray https://www.amazon.com/dp/B014PPFRVM/ref=cm_sw_r_apan_glt_fabc_8VEVN8S1QQATXSZAWFYJ