u/Kalimac18

Please, can someone help tell me what these are? We cannot get rid of these little things and they keep coming. But I think pay off the problem is we find actually know what they are. Please... We are desperate for answers to figure out what these are so we can hopefully find a way to get rid of them. I also have a pic of a slightly larger thing (the last image) as well, not sure if it's the same but one just was able to grow bigger, or of its completely different.

Edit: We are in Washington State, east side of the state.

Bugs are mostly centered on the window sills, some branch out to the walls.