Why are you here?

Excuse me, I am new here, but I wasn’t aware of the bugs in my home. I thought they were stink bugs and u/bug-report posted a picture of one in a comments. They are everywhere and they stink so bad. I can’t figure out how they are getting in. We can’t afford an exterminator and I feel like pulling my hair out. I am so overwhelmed. I have cried so much I don’t even have any tears left. I can’t even sleep I can smell them. I feel like I’m losing my mind. I don’t know how they can infest so quickly. I feel like pulling my hair out. A lot of you people say they don’t infest. I can’t imagine if they infest mine. I have never smelled anything so bad in my life. When I first found one, I thought it has crawled in my ear. They are so bad and I’m at my wit’s end. I have been dealing with these bugs for five days. I just can’t figure out how they are getting in and they won’t leave. I am spending every waking moment putting them in bags and throwing them outside. My hands hurt just grabbing them, I feel like I’m dying inside. I don’t understand why no one told me about them. They are absolutely terrible things.