Back pain?

Mikayla • Mommy of a beautiful angel Baylor 💔👣👼🏻 6/26/18 Expecting TWINS in June 🌈🌈

I’m about 8 weeks with twins, yesterday and the day before my back hurt almost all day, not really like a cramp but more like sciatic pain almost. I’m also having a lot of yellowish discharge. Anyone else??