Shaky

Anyone else every randomy get extremely shaky? Currently 37 weeks and 5 days. No GD. Sat dawn and ate just incase my blood sugar dropped but that wouldnt make sense because Ive eaten a little more today than I normally do. Finished cleaning the whole living room and kitchen and could hardly even hold on to anything I was shaking so bad. It slowly stopped for the most part but still feel like Im shaking just not as bad.