When having a full range of vaginal swabs, would it be obvious to the doc if u where pregnant? Say 12 weeks?

It should be very Obvious, as your cervix would be high and closed, but swabs wouldn't be recommended at 12 weeks unless necessary. Disrupting the cervix is not really recommended at this stage... At least that's what my doctor said when I was pregnant... Not that it really matters, you still have sex and that's more disruptive. Good luck hope this helps.