Alaina,
I'm so sorry that you are suffering from CRPS
I would definitely ask one of your doctors to write a script for stockings with a compression rating that is bearable
Since you have had a hard time handling the stress of school in the past,
especially since the stress triggered suicidal ideation, I would take things slow and drop the third class... Even though I'm inclined to believe that you will do much better now that you are getting the right treatment. Maybe next semester you can take more classes
Thank you for letting us get to know you better
And thank you for the support you have been giving since you joined the forum