Girls. What kind of creature is that? Found 2 in the wardrobe with clo…

Girls. What kind of creature is that? Found 2 in the wardrobe with clothes. Google says it's bed bugs, but I think if they had a nest, there would be many. They fly and bite. We don't comb our hair, we also haven't found damaged clothes. Occasionally, such small brown beetles appear in the bathroom. Could they be flying insects? Or should we panic and call for disinfection? The carpet is laid in the bedroom. The house was built during Stalin's time, neighbors mostly elderly people.