About Two Years Ago I Started To Devolve Varicose Veins

About two years ago I started to devolve varicose veins it started in my left ankle and then in my right leg on the front of My knee cap it's very big and runs down my leg. I've never been overweight as such but I did put on weight after my two children and last year started exercising three times a week this made the varicose veins much worse in every way they spread to my crouch area and run down my leg the pain in my right leg is unbareable it aches whenever I'm on my feet and when I go to bed it
Seems to get worse I now get pins and needles down my right leg too. I stopped exercising a few months ago and now just walk for exercise when I can. Is there any way I can ease the pain long term .