Is it normal for colostrum to change color wile pregnant it was clear when i first started getting it now it is clear with yellow spots?

Yes. Colostrum is typically a range of colors from clear to yellow to white. The golden spots you are seeing just meant the "ingredients" are different and your colostrum is likely maturing. If you are 4-6 weeks from birth, you're getting the mature colostrum that will provide your baby much needed antibodies, vitamins and nourishment.