Scared and worried!

I've been under major stress lately. Horrible like crying all the time! Stress bc we lost our home in Harvey, my husband doesn't speak to me much and our 5 month old has Cystic Fibrosis. Yes we have had some physical contact but not much. I've been overly stressed and now I'm late! I cramped had horrible back pain and even stomach issues I have before I start,but nothing! I'm scared bc this would be the absolute last thing we need