How early does nesting start?

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I’m a ftm, 23 weeks tomorrow. I’m having the oddest thing. I wouldn’t say I’m meticulous about my house being tidy, etc (altho don’t get me wrong, I’m not a tramp lol). I am in the process of getting rid of some furniture to make space for baby stuff as it’s a small house and waiting on collections so the house is a bit topsy turvy and I can’t clean properly and I’m finding myself getting so worked up about the state of the place. I so desperately want to clean everywhere and have everything organised and in its place. I’m working full time from home so I’m surrounded by it every day and I want to be doing a stuff but I can’t coz I’m working. I could literally sit and cry coz it’s all taking so long. It can’t be nesting this early, surely?