35 weeks pregs with 1st baby?

Please contact your doctor, heartburn is pretty normal in late pregnancy, and braxton-hicks could explain some of the cramping, but the smelly discharge points to an infection of some sort either bladder or l, and that might make a difference in how they want the baby to be born. If you see your doctor he can determine if that is the problem and give you antibiotics so the baby can come down a 'clean' c so to speak, if that's what is necessary. Please call your doctor today.