Just needing to vent

It's just been one of those days honestly, nothing bad had happened but I just feel like pulling my hair out. I need a break. Baby is just constantly needing me for something, he keeps deliberately putting his toys under the sofa and then won't stop shouting "STUCK STUCK STUCK!" until I get it back for him. If I try taking those toys away he will just scream. He keeps throwing things and then fake crying. He just wants food constantly, which I give him, but then he just wants more, and he literally just stands as close to me as possible and shouts "HUNGRY HUNGRY HUNGRY!" it's driving me mad. I don't know how he can be hungry when all I've done is feed him all day!! He found something on the floor and put it in his mouth, he usually let's me help him (ie he spits it out in my hand) but today be put something in his mouth and would not let me see or tryto help, but he kept pulling a face like it was gross, but he wouldn't let me help, eventually he ate it whatever it was and then he refused to take a drink of water. He's been trying to draw on the wall, eating his crayons, and I honestly feel completely drained. We were out earlier today for a couple hours running errands and he was a little angel, so I feel like he's just making up for it now. I'm due my period and desperately want to just sit on the couch with a drink and a bit of chocolate, but I can't because he is all over me, screaming demanding things. I've brought new toys down for him that he hasn't seen in a while but he plays for 2 minutes then wants my attention again. I'm just finding it really difficult.