Raised Vit B12 levels and reduced Vit D.

Hi, i have a 7 month old baby and during pregnancy i was taking Thyronorm tablets and i continued taking for 2 months after delivery but when i got my test done my levels were 0.02 so i stopped taking and got my test done after 2 months again and they came to 23.4 so i again started taking thyronorm 50 mcg for 1 month. Yesterday i got my Thyroid profile done along with vitD , vit B12, liver profile, kidney profile etc and reports suggested that i have raised vit B12 levels and reduced Vit D levels. Also 6 weeks back i got my metatarsal fractured but still slight pain is there in my fractured site after doing my daily chores. Basically i'm worried about my raised vit b12 levels as i read in articles that it indicates some underlying problem. I'm a pure vegetarian and i'm not taking any vitamin supplements since last 7 months i.e. after my delivery, only taking shelcal HD tablets for calcium and vit D supplement. Please help should i be concerned abt raised B12 levels or is it normal?