(Concern) Hemorrhoid symptoms

I looked into symptoms of hemorrhoidal veins.

First, I have itching, cramps, numbness, swelling, and pain in my leg.

They also mentioned feeling heaviness, a hot sensation, and cold extremities.

Having these symptoms does not necessarily mean it's a vein issue, so accurate diagnosis is needed.

The following are prevention methods for varicose veins.

Please avoid wearing tight clothes and boots normally.

Please do not cross your legs.

Do not stand for a long time.

Sometimes my legs feel numb; could it be varicose veins?

I'm unnecessarily worried and concerned.