Boot camp partition missing after update

after updating the osx side my partition disappeared. in disk utility it say the ssd is 250GB with 2 children. my macintosh section says it is 190GB. when i made the windows partition i set it to 60GB so the 2 add up correctly. i am unable to see the windows partition in disk utility. when i go to boot camp assisstant it doesnt see the partition so offers me to make a new one but fails if i try to make a new partition. i have tried erasing my driver and restoring from time machine but that didnt do anything. I have also run the commands diskutil list, and diskutil cs list; diskutil cs list gave me the line 'No CoreStorage logical volume groups found' and diskutil list gave me

any help on the matter would be great. i am using a 13" macbook pro 2017 edition running 10.14.3