If it makes you feel better re the mum guilt (its fucking awful isn't it) ill list my greatest hits (not literal hits!) and there are loads of bumps he does to himself as kids do while they're learning to walk and navigate this big old new world:
Trapped his fingers in the washing machine door, didnt see them there
Same in a door didnt see him behind me
Was spinning him (like an irresponsible dickhead 😂) on my rotating egg chair cos hes a daredevil and i cant resist his laugh and spun him off the thing
Tripped him up/ bumped into him more times than i can count
When he was about 10m he fell off the bed. That was awful, straight to hospital even though he cried less than a minute and no visible injury but he was fine and I learned a lesson that day! They told me they will have to inform our social worker which was no problem with me at all as i knew it was innocent (and I was at the time in a mother and baby unit to assess my parenting ability thanks to my mental health, and they had cc tv in all rooms thank christ and they looked at it and said I had turned around for literally 3 seconds)
Yesterday i nearly flung him headfirst out of the baby swing trying to swing high cos like I said he's a daredevil.
Loads of near misses.
Well were home now, no concerns re my parenting im praised a lot actually by all professionals concerned and they are now dropping involvement down because it all ends in may - only professionals involved will be my mental health nurse.
Anyway my point is, you can imagine my panic and guilt and fear in all these incidents, given social services and others are already involved! But im open and honest and I work with them, and over time i have calmed and learned to trust them and trust their judgement that they know there are zero signs of any kind of abuse, neglect or harm- intentionally or due to mental health. I know that they aren't here to jump on every mistake I make.
It's the same in your situation except for yours itll be literally a box ticking exercise due to them missing prior cases like baby p and such. They're so scared of missing any abuse they've got to be sure and rightly so.
So ill just say again once more because it helped me more than i can explain and ill also add this that i was also told that again helped more than words can say -
In abuse cases they told me, they look for certain injuries in certain places, that they know where kids hurt themselves genuinely and where it's not normal, and they look for deceitful parental behaviour. One story one of them told me, one set of parents, every visit the kids face was covered in chocolate. Made them suspicious at some point so they kindly offered to wipe the babies face for the parents and uncovered facial bruising that didn't match normal child injury.
As long as the injury matches the explanation, you're fine.
It took a lottt of reassurance and time for me to lessen my anxiety so i really understand how you feel, more than you know.
Sorry for rant, hope it helps