Freaking Out

Tara
Ladies,
I had an transvaginal ultrasound on Friday and was told there was both a yoke sac and gestational sac. Woke up Saturday morning and have bee bleeding since. Not having bleeding that is increasing to heavy at all and no major cramps. Could this be just fron the ultrasound wand ? or possible more implantation bleeding ? I am hoping that this isn't for the worst.