HELP!!! Do I have Bed bugs

OK for a little bit of context, I was out of town for three months and thought that my housekeeper was cleaning my room as well, but she was not and my hamster passed away while I was gone, but the cage was not cleaned. The hamster was buried outside, but his dirty bedding and everything was still in there in my room. I live in Dallas, Texas. Can someone please tell me if these are bedbugs or fleas or what are they?

OK for a little bit of context, I was out of town for three months and thought that my housekeeper was cleaning my room as well, but she was not and my hamster passed away while I was gone, but the cage was not cleaned. The hamster was buried outside, but his dirty bedding and everything was still in there in my room. I live in Dallas, Texas. Can someone please tell me if these are bedbugs or fleas or what are they?