I had a really busy day today so I haven’t had the chance to send a single email. I needed a co worker to just check over it for me as I’m still training. 

I said “hey sorry for the late email I’ve planned xyz and made a couple changes to the task and added in xyz. Shall I send it over for you to have a quick check over” he said “sounds fine I’ll not check it till later tho” 

I’m getting a bit anxious over the exchange tbh I feel like I’ve imposed on him somehow but I wouldn’t have had the chance to email any sooner.