I can only stream using emulators on my laptop, and I don't have a capture card or capture device. Only console I have are the Playstations and my dad doesn't want me to spend my money on buying this recording stuff or new consoles. Problem with trying to stream or better yet, speedrun, is that I have no surface such as a table to set the laptop on as my dad's computer is on the table and there's not enough space for another table because we have so much stuff in our room (we had to move into my sister's house). On my bed in the only way I can use my laptop, but it places me in an uncomfortable position as I have nothing to set it on but my legs and I can't properly stand it up. This seriously affects my judgement of streaming, especially if I'm trying to speedrun. Any suggestions? I suppose I could try to get some kind of table and see If it fits in a tight corner next to the door.

you could try putting the laptop on the bed and sitting on the floor with pillows under yourself?? don't know if that'd be more comfortable

Here is a desk thing that you can use. You could sit up on your bed and put the laptop on the tray going over your legs. The one i linked is fairly cheap but I don't know if it would work for you, but I know that more expensive ones exist.

Btw the "here" is clickable ;)