Take them off now before it's too late.
With DD#1 I didn't notice much swelling. One week, sometime early in 3rd T, I noticed they were a little tighter, but i could take them off. DH told me to keep them off. I scoffed.
1 week later, I could not get them off, tried everything, and had to go to the jeweler to get it cut off. (They tried everything, too.) Sucked.
Thereafter I wore a cheapie ring from a trendy store that was actually elasticbanded covered in rhinestones, but it didn't pinch!
No swelling here yet but I am not doing that again. The minute it feels a bit tight, it's coming off.