Light spotting 22 weeks

I’ll be 22 weeks tomorrow and yesterday/today I’ve had super light spotting only really see it when I wipe and it’s not every time. Also think I seen a small amount of my mucus plug but I know that regenerates.

Just curious if it’s enough to go to the hospital/ER about. Haven’t called my drs office yet because I call about literally everything and a lot of times I’m stressing myself out 🤦🏽‍♀️