These are a couple of things I've found useful that you could try
Use the capsules vaginally
Up your oestrogen while you're on the Utrogestan phase (I find I really only need to do this for those first 5 troublesome nights!)
When I first changed to Utrogestan I tried taking 200mgs orally and it nearly wiped me out. Of course other women just lap it up.
I find it really interesting how we can all have such dramatically different responses, but there you are, we are complex creatures

Please take care if you really don't feel safe to drive.
Stella, can you tell me if you use it vaginally does it keep you calm and let you sleep?? I tried it vaginally couldn't sleep and I also have it in a cream and couldn't sleep.. doesn't seem to matter for me? what do you mean it nearly wiped you out when you first took 200 mgs orally?? thanks