booting in emergency mode

Hi

ive been on ubuntu for a few weeks (ever since my old SSD crashed) and have been enjoying it, however yesterday i got a new ssd and installed windows 10 on it (keeping my ubuntu on a separate drive)
my intention is to create an image of my ubuntu drive and then run it as a virtual machine

so i put in the SSD yesterday and installed windows 10 on it, went into my bios and changed boot settings so that the new ssd was first in boot order
it boots windows 10 perfectly

the issue however, happened this moing when i went back into the bios and changed the boot order to my ubuntu drive
it boots straight into Emergency Mode

i tried unplugging the SSD and restarting, same problem
i ran the advanced options (under grub, when it boots up initially) and ran a repair of ubuntu, but it didnt work

how do i fix this so i can boot back into ubuntu (or is there any way i can create an image of the ubuntu system from windows 10, or from a live cd of some sort)?