Hi, I Just Truned 29. During My Teenage And Upto

Hi, I just truned 29. During my teenage and upto 22 years, I used to be very active and was involved in sports along side daily chores. However, by the age of 24-25, i discovered i have vericose veins in my left testicle. Soon after, I started feeling puffed viens aound my belly, my thys, and sometimes I have pain near Heart and neck area. Is it something to be worried about? Further, now I am not that active and feel sleepy most of the times. I get tired very easily. I am taking Vitamin B and C on and off to keep me active. Please suggest