HELP! New to TTC

This week has been stressing my husband out because he knows it’s the most important and is making him have a hard time getting excited, he is normally a very sexual person so it is really upsetting him. Today is my most “fertile” and it is likely not happening tonight, but we have the last 4 nights so there is still a chance it will happen for us this month.

It is our first month TTC so I am trying to take a more relaxed/let’s have fun approach, what can I do next month to take the pressure off for him? I’ve thought about just deleting the app so he can’t see the “important” days, but not sure that will be enough.