Have NC for this, as the content is quite identifying if you are another parent at my son's pre-school/childminder/toddler group.
My generally happy, confident 3 year old DS has developed a violent phobia of hurting other children accidentally, and it's getting worse and worse to the extent that he cried himself to sleep last night saying 'I'm afraid I'm going to hurt people' and 'I don't like hurting people'. He gets absolutely hysterical about it, and it comes up out of the blue during very happy times, and is affecting his behaviour - he begs me to cut his nails in case he accidentally scratches someone, and in any situation where he is around other children, he keeps a sharp eye out in case anyone comes near him, and afterwards often says he has hurt someone (when there's no evidence at all he did).
He cried to the point of gagging and losing his breath on both of two brief taxi rides in a city we were visiting at the weekend, before and after what seemed to be a very happy visit to a child's activity (despite him coming up to me at intervals and worrying he was going to hurt someone). Ditto in a dentist's waiting room last week with his lovely childminder, who is equally baffled (he wasn't being seen, they were waiting for someone else). But it also happens at home, in bed, at the childminder's (whom he adores, and where he has been since he was 8 months).
As far as I can gather, it all started a fortnight ago when he accidentally bumped or scratched another child at his pre-school when open his lunchbox, but the other child didn't even notice, according to the teachers. I thought at first it was a phase that would pass, but it's been getting steadily worse, to the point where it is affecting every aspect of his life and sapping his confidence. Usually, as I said, he's very confident and sociable, though he also likes his own space. Only child, in case that's important. He still rough-and-tumbles with me and his father.
I've tried everything I can think of - any ideas on what is going on and how DH and I might best respond, and help his childminder and pre-school staff respond? His childminder, who is experienced and wonderful, is baffled, but thinks it might be a delayed reaction to starting pre-school in September (he goes two days a week 9-3 and settled in immediately).
Apologies for length. Any advice very welcome.