Shopaholic? Me?

I was reading prenatalvitamins.org and it made me realise that when I was pregnant I was taking loads of care of myself taking folic acid and iron and now I’m not. It’s no wonder that I am exhausted (lack of iron?), have weak nails (lack of calcium?) and feeling under the weather, especially considering that I am still breastfeeding 2 babies. I ought to pull myself together and pop to a pharmacy and pick up some multivitamins. If only I had the energy. Perhaps I’ll buy some from Boots online