rather p***ed off with my doctor had blood done at 28 weeks (now 31) and he didn't let Me know I…

rather p***ed off with my doctor had blood done at 28 weeks (now 31) and he didn't let Me know I needed tablets for anaemia! I've spent all morning in hospital on a heart beat monitor cos our little girls heart beat is irregular so need an emergency scan but not sure when as doctor was in theatre and my midwife wanted to speak with him so been sent home to twiddle my fingers....worried and stressed!