I just grabbed for my morning thyroxine but managed to take 2 hydroxychloroquine tablets by mistake (400mg in total). I took my last dose (also 400mg) at about 8 o'clock last night. I realised the mistake straight away and have made myself sick but didn't see the pills. I'm worried because that's a double dose and the info in the leaflet is frightening. Should I be worried and call 111?? Help. And yes I know I'm an idiot.