Disgusted with aftertaste

I used to have metallic taste then depended on sour plums and candies alternately. Then at wk 12 I find that they made my nausea worse and I stopped. That this aftertaste came. Can't even take biscuits. Had that til week 14. All the wk 10 to wk14 I was dreading to wake up mornings cos I don't know what I can eat or not eat for the day without the gagging or the taste. I ate only bread and peanut butter. Rice with soup. iced water, 100plus, watermelon, apple to somehow keep chewing something and hydrate too. Feeling so much better since til now going to wk17. But still conscious abt the food and its taste. Maybe i just wanna avoid the episodes again. But i guess pregnancy woes we can't tell what's gonna come.