Last Energy Burst? Early nesting?

This is my second baby, due in June, her sister is 2. Of course I’ve been thinking about a lot of the things that I want to get done or do while I still can before I’m confined to a nursing schedule. But today was beyond! I cleaned, decluttered, and organized my whole main floor. I sold things online, did things I’ve been putting off, and hunted down some free things I need to prepare for baby 2. I feel like I can’t wind down now, I’m so amped. Is this normal? I thought I was beginning to slow down already. P.S. to the FTMs, buy things used and join groups where people post free and cheap used baby stuff!