Is anyone going through this

I'm 34 weeks and I been notices since Friday that I haven't really been eat all my meals. If I eat I eat one good meal (not small or big) after that all I want is fruit salads and water or juice. It kinda worries me because I'm diabetic but my number from my meal and fasting have been really good. Even if Im craving some kind of food and tell my bf or myself that I will get it or make I don't want it after. So anyone else going through this or is it just me.