Hi Doctor. I'm 29+2 weeks pregnant and since yesterday I've experieced frequent loose stools, flatulence, acid in the stomac, colics with cramps in legs and arms. This morning I went for a stool test and they told me it's amoeba. Because I live in the subsaharian Africa and here in the village we don't have any good doctor, I'd like advice on which medicine to take, and how often. Thanks.