Very normal. With my first baby I dreamed she had a big deformed hand and the other limb was missing but she is healthy and normal and now 2. I think you are probably just thinking of the last miscarrage seeing it is around the same time in weeks. I would not worry about it. And miscarrage is also very normal. My first pregnancy resulted in a miscarage at 2 months but now I have 2 children that are both healthy.