Wedding rings!

Is anyone else's tight? I'm 6w and mine is. They have always been quite tough to get off over my knuckle (I have bigger knuckles than finger). I have put weight on since o got married (honeymoon!) but now it's a struggle to get off. However it still spins and moves ok under the knuckle. My worry is if I get resized too often I'll ruin my rings - but I don't want it to get permanently stuck!