Will varicose vein management be effective?

I started noticing veins standing out on my calves some time ago, and at first I didn't think much of it. But recently, I looked again and they had become quite bulging. I'm still young, though. ㅠㅠ

Maybe that's why, sometimes I get a strange tingling sensation in my calves for no reason...

I'm not experiencing significant discomfort yet, so I feel it's a bit early to go to the hospital...

Is it possible to prevent further progression just by exercising and managing it?

These days, there are many simple procedures, but still, since my body is like this, I feel a bit uneasy ㅠ