UTI 9 weeks

So I'm 9 weeks and I have a UTI, which I have to take medication for. In a long time suffer of UTI and i really have done everything to try and avoid it in my pregnancy but that didn't work.

The doctor was a locum as mine is away on leave so he didn't make me feel very secure in his judgment, he googled in front of me.which tablets to give me in pregnancy. He issued me Augmentin which I've read up on and seems to be ok at this stage but i feel very stressed about taking something.

Maybe I'm just overly emotional today but I've had a massive cry about the whole thing. A little reassuring is what I need today.