I haven't puked for we-BLURGHGHRGEGR!

Gi
I hadn't puked for weeks, feeling great, cleaned the bathroom this weekend with only vinegar, baking soda and elbow grease...
And just had a sudden attack of random, unexpected puking, ALL OVER my nice, clean bathroom 😭 In my panic, I started cleaning up while still retching over the sink! 
WHY??? WHY NOW??? LEAVE ME ALONE, VOMIT FAIRY!!
Anyone else getting this? 😕