Mama, swelling or pain in your fingers, lalo na kung isa lang ang kamay, dapat i-check ng doctor talaga, okay? Hindi yan typical pregnancy thing na dapat i-ignore. Please go to your OB or nearby clinic para malaman kung ano talaga ang nangyayari, baka circulation, baka something else, pero kailangan talagang tingnan ng professional. One of my mum friends had similar experience at nag-alala siya din, pero glad na nag-consult agad. Better safe than sorry, lalo na ngayon!