Concentration is bad - anyone else?

Dear all, anyone else struggling with their concentration at the moment? I’m 7+3. I’ve experienced a lot of tiredness more than I have nausea. Wondered if the tiredness might be a factor. I’m fine if I’m working through routine stuff, but when I have to do something a bit more self directed I’m finding it so hard.

I’m v v pleased to be pregnant (it’s taken years & IVF to get here). But feel like I’m not getting much done at work! Anyone else out there finding work a bit harder at the moment?