My mom is painting my changing table but taking her sweet time. I'm ready to have his nursery done…

My mom is painting my changing table but taking her sweet time. I'm ready to have his nursery done and she's like you still have three months left. I don't want to wait till the last min to get everything organized. I want it to be done so I can just sit back and relax the last few months. Ughh im just really frustrated right now.