smoke,I have oil smoking out of my oil dip stick and oil filler on my valve cover. Lots of smoke coming out of my PCV valve

I have a lot of smoke coming out of my oil dipstick, my oil cap, and when I remove the pcv valve while the car is running, a lot of smoke comes out. The pcv valve still has lots of suction and I just replaced the valve cover gasket so I don't think it would be those. The car still runs fine but it's a bit more shakey when stoped at a red light or anytime the car is stopped while in park or reverse. Any other advice on what it could be?

My car has 50000 miles.
My car has an automatic transmission.