Nesting

How do i stop nesting so badly?! Im only 27 almost 28 weeks and i have the constant urge to clean everything, chuck stuff to the dump etc.. i did a massive yard clean up over the weekend, ive been cleaning every wall in the house (i just have my 1st sons room to go) now today i have the urge to start setting babies room up as ive finished painting his cot and put it together late last night... i had stuff up top of a cupboard that i had to take down as it was annoying me now its all sitting on the ground annoying me because idk where to put it all 😂 ive sorted bubs clothes out by sizes and will be washing each pile separately so i can put them away without looking at tags for sizes again... agghh its driving me in sane! I just have the urge to go go go... how do i stop before i over do it and cause preterm labor??