It’s totaly normal Elle, most people can go through a blue period after any surgery, the anasthetic alone can cause this and takes a while to shift from the system, ive had a few GAs now and not had any issues from the GA it’s self but after a laparoscopy about 6 or 7 years ago i kept bursting into tears for a good few days after for no reason whatsoever, i didn’t get that after my BA GA so it will differ everytime, don’t rush yourself to feel better just get as much rest as you can but stay mobile inbetween and stay thoroughly hydrated, it will pass before you know it, take care and good luck with your recovery xxx