Last night you were able to Mercury near the Pleiades constellation to the lower right of the moon. I saw Pleiades but didn’t know Mercury was there, I went to look tonight and didn’t see either.
Actually last night I saw Mercury but not the Pleiades. Mercury is very low, it takes to the western light to dim enough to see it ~8:20pm.
Here's a pict I took last night at ~8:40pm

I didn't know the Pleiades were there until I got home
Here's the wide shot on how low they were
SO you really need an open view to the WNW to see Mercury