I was pregnant but just last night I found out my baby was no longer with me. I was trying to see why I had to different color pills in my prenaplus I had white pills on top, I didn't think to look all the way in the pill bottle before taking all the whit

First . First of all let me say how sorry I am for your loss. As far as your question goes, I am not sure why your vitamins changed colors. Possibly the coating started to wear off and revealed the underlying color of the vitamin. If you want an explanation, i suggest you take the bottle of pills to the pharmacy where they were purchased, and ask the pharmacist to look at the pills and offer any possible explanations. Take care.