I had a big increase in clumsiness in the last month, plus feeling weak and low energy and fasciculations. I'm pretty sure now that it's the vitamin D deficiency again, seeing as the last time it was tested I was borderline. Took a loading dose today, will take it more regularly now, once I find the huge bottle of vitamin D tablets that I've misplaced. Hilariously this particular bottle was given to me by a hapless pharmacy lady who congratulated me on my pregnancy and then felt mortified she was wrong.