Just found out 2 days ago im pregnant for the first time. Been trying for over a year now and gave up thinking it wasn't going to happen. Last week I was giving oxytetracyclne for sinistus as I was poorly, not know I was already pregnant! I've read up and been pharmist asking for advice and it says can cause discolouring to the babyes first set of teeth also birth defect to the Skelton. Being so early will this effect me? They say it's dangerous 2-3 trimester. So worried something going to happen or it would have harm my baby already - doctors are no hope just said should be ok nothing I can do! I only toke 16 out of the 28 4 days worth cause I felt better. Someone please help out my mind at rest. Thank you