Hey sis, UTI during pregnancy is something you really need to see your doctor about ASAP, hindi yan basta-basta, lalo na at 7 weeks ka pa lang. Please don't wait on this one, okay? A few of us moms went through similar situations, and ang best thing talaga is to get checked immediately kasi may specific antibiotics lang ang safe sa pregnancy, at kailangan i-confirm ng doctor if the medicine is working for you or if kailangan i-adjust. Huwag mag-self-medicate, love, this one's important for baby. Go to your OB or emergency room na para ma-check agad. Sending you strength!