I've been thinking about this for several days and it seems like nonse…

I've been thinking about this for several days and it seems like nonsense. In short: My period was from January 1st to 5th From January 5th to 10th I took antibiotics because of tonsillitis Conception was either on January 13th (doesn't fall in ovulation) And January 18th and 23rd (during ovulation) But the gynecologist says that I took antibiotics at the beginning of pregnancy and should go home and decide with my husband whether to leave or not. She ignores what I say that conception was later, and she thinks that it could have harmed me. What do you think?