Six days and constipated

I'm seven weeks and five days pregnant and I have been constipated for six days. It's driving me insane. I don't have any pain, I don't have a feeling that I need to go.

I know that sometimes progesterone does this and also so do prenatal vitamins.

I've tried yogurt, eating numerous things like apples, mangos and plums. Nothing. I drink water, tons of it.

Does anybody else have this problem or had? It's not bothering me, yet! But, I feel it will and it will hit like a bus. I do not want to rush with medication just yet(and some of the medications you may list, we won't have in my country). I will consult my doctor on Monday, that's when she works, but until then. Help a friend out!