DD is 18m. She started ages ago banging her head against the cot sometimes when she was tired and couldn't get to sleep. Asked docs and nursery staff who assured me it was pretty common and she wouldn't harm herself.
A couple of months ago she started really bashing her head against hard objects in a rage. She'll get on all fours and smack her forehead on a hard tiled floor, or stand up in her cot and hang onto the top rail bashing her head against that. She'll move off carpet onto hard floor or deliberately seek out something hard. I do my best to stop her, I can end up physically restraining her for an hour or more at a time but sometimes I have to do something else. I am currently working on making some kind of secure playpen out of soft play equipment so I'll have somewhere safe to put her. She can get out of her pushchair straps so at the moment it's not possible for me to put her down without her being able to hurt herself. I have a 4 year old who needs my attention too, I had to bath her and dry her this afternoon with the baby held under my arm going nuts.
My eldest is very distressed by her baby sister's behaviour and often ends up crying hysterically too, frankly I feel like joining her. I've seen the GP who's diagnosed strong personality! The HV just says try to distract her as does the consultant paediatrician (she's under paediatric care for other issues, unrelated). Everyone just keeps telling me it's pretty normal and she'll grow out of it. Basically, as long as she isn't showing signs of autism (she isn't) no one gives a shit and keeps insisting she won't hurt herself. She keeps giving herself massive bruises on her head, she looks like she's been in a car crash all the time. How does that not count as hurting herself? Why won't they bloody well help?
Please be gentle with me, I'm nearly in tears here.