12 weeks pregnant here. I'm having a lower backache and brown spotting. Is it normal?

its normal and should go away soon.. but if you have bad cramps or feel something isnt right, i suggest u go see a dr or drop by KKH'S O&G. gd luck!

Yes, both normal. I had brown spotting for 6 days in 10th week. Gynae said it's normal until it turns red or fresh blood.