antibiotics

So I started Augmenting 875 last week for strep throat and I asked my primary, pharmacist, and called my OB office to make sure it was safe to take (I just turned 8 weeks today). I'm afraid I'll go into my appointment tomorrow with my OB and they will say I shouldn't have been taking that strength or that something will be wrong on the ultrasound. I had an ultrasound last week (before starting the antibiotic) and everything was good. I feel like if something is wrong it's going to be my fault for taking the medication (everything I read says not to take during 1st trimester) but everyone told me it was safe to take....... I'm so worried ☹️