anxiety has settled greatly after my 4 day stay in hospital for low magnesium and multiple ecg's due to also having severely low calcium

have been great the last 3 weeks, no anxiety really except getting anxious re the ammount of meds im now on but that was me just over obsessing

but today and yesterday i have been alot more anxious and i start back to work on sunday after 4 weeks on the sick

is the normal after being off for a long period as not worried in any way with my health anxirty

tia