Glucose levels lowering

Ka

I’m 35 weeks +2 with my first baby. I got diagnosed with GD in July. I was put on insulin a couple of weeks after being diagnosed because my fasting numbers were high. Then my dinner numbers got high and I was put on a second insulin. I’ve stuck to the diet the entire time though. Well, now last week I’ve noticed my glucose levels gradually going down. Now they are dropping way down. Doctor lowered my insulin units on Friday but again today I woke with my levels at 58.

I was told by doctor that my GD would get worse as time went on and my insulin units would increase, but the opposite is happening. The highest unit of insulin I’ve been on is 3 units. Has anyone experienced this?