hi all jus want abit ov advice,im pregnant with my 3rd the last time i had baby was c section 3 years ago and before that was 7 years ago induced.im now feeling really bad my backs killing,got stomach pains sharp like period pains or like if uv got upset stomach.also feel like iv got a cold banging head and sickness.wat do u think i shud do..?? or wat it is..?/x