Ok, listen to me as I’ve been where you are thrice.
For me I ended up getting CBT on the NHS as they fast tracked me due to being pregnant.
Please tell your midwife how you are feeling TODAY. The intrusive thoughts and insomnia are anxiety related and that’s enough to spur them into action.
The single best piece of advice I was given was imagine your intrusive thought is a beach ball at the seaside. If you’re paddling and a beach ball come along, don’t try pushing it away. It’ll just try and “stick” to you.
Just let the beach ball bob in the waves by your side. If you don’t push it, it will eventually bob away on its own.
I hope this helps you, and may I also suggest please don’t torture yourself by seeking out sadness on the web - even if it has a talent for finding you when at your most vulnerable.
Stick to ebooks, funny things like the News Quiz, having pretend shopping sprees on Jojo or White Company (yes I lived in Surrey), Gratitude app, white noise etc.
I used to listen to a very academic podcast called In Our Time and imagined every word they said typed up in the Teletext of my mind. That would usually focus my brain away from destructive chatter and into sleepy land.
MASSIVE POST.
Good luck. The last few weeks are the pits.