I Am Currently 16 Weeks Pregnant, FTM, I Have Been

I am currently 16 weeks pregnant, FTM, I have been bleeding on and off since 9 weeks, today im spotting dark brown and reddish colored discharge; also looks like mixed in mucous, since last night but no cramping besides gas pains which kept me up all night, I've passed some thin weblike clots as well. I had a bowel movement,which was dark green in color, now I feel alot better but I'm still spotting nothing heavier then when I just wipe but when I lay down it picks up just a little bit, is my baby okay? Is this normal?