So my DS3 has been unwell since Friday evening. Not sure if this is relevant but Thursday afternoon he got his flu spray.
So Friday evening up during the night really hot with a temperature. Not sky high but after calpol went to 37.8 at the highest. Woke up Saturday morning very not at himself. Lethargic, heavy eyed, temp on and off, not wanting to eat much. Nothing else symptom wise. On Saturday afternoon he picked up a bit. Albeit tired but acting ok, playing in small bursts drinking loads peeing loads. Last night came and he was really not at himself. Waking lots in his sleep saying 'mummy help me' the calpol slightly bringing his temp down but he was so so hot. I decided (my anxiety kicking in) to take him to A&E. Arrived around 11pm. Had high temp they gave him ibuprofen and an ice lolly. Brought him temp down. Done all his usual obs and urine sample. Said it was viral.
Today wakes up seems much chirpier. Ate all his breakfast a few snacks. Then lunch time came. Crashed back to how he was Saturday night. Not wanting lunch or much dinner. Again drinking loads and peeing. Playing on bursts. Went to bed tonight he felt warm but thermometer said 37.1 so I didn't give calpol. He fell asleep and woke up an hour later saying 'mummy help me' sweat pouring from him but he said he was cold. Checked temp was 35.6. gave him a drink of water and put blanket over him and I have sat with him since. Temp is 36.1 currently but constantly wakening saying 'mummy help me' and is now coughing terribly.
Should I take him back to A&E? I feel so anxious that I can't think straight and what is the right/reasonable thing to do. I am so so worried about him and the potential of it being something serious. I know I shouldn't be asking the internet for help but I feel so all over the place at the minute on what the right thing to do is.