If you feel like there are just so many things to do to complete the move, the easiest solution would be to hire a removals company. This will immediately take the hardest part of the move away from you immediately. Depending on whether you get a complete service, you could get them to pack your things for you. The moving day wouldn't have to be so stressful either. That's because the removals company would arrive your place and load everything to the vehicle. They would transport your things and unload them in your new address.
If you have big and heavy furniture and items like pianos and expensive dining and living room sets, the professional removals company would know more how to properly pack and transport them. And so your things would be safer with the removals company handling them. They would also be skilled to pack the most delicate things. So again, they would be safer while in transmit.
Many professional removals companies also do not insure valuable items that were not packed by them. So to make sure that you will get insured, you should hire them to pack your things. Even if you have to pay the fees, it is worth it because your things would be protected by the insurance.