Swollen vein like form runs perpendicular from lower rib for few days had pain now pain gone but vein like form still there?

Have it checked. Swollen veins anywhere is not normal, and if you had painful, swollen veins, you need to see a doctor. So, s/he can determine the cause, the extent, and work you up further. It would be unusual to have a vericosity there (vericose vein), and is much better to visualize upon abdominal examination.