I'm 27 years old and finally admitted to myself that I am depress...

I'm 27 years old and finally admitted to myself that I am depressed. My doctor put me on Wellbutrin XL. 150mg for the first week then 300mg ever since. My first week on 300mg I was extremely anxious, shaky, tightness in chest, couldn't sleep for days, etc. I started to split up my does. I took one pill in the morning and one about 5pm. This helped a lot. By week three I felt wonderful and decided to go back to taking both pills at the same time. Again, I felt great. By the Friday of my 3rd week, I began having hives like crazy. I have been living on Benadryl and Ibuprofen for the pain. Today is day 3 of hives and I am once again plastered. I also have extreme pain in my feet, to the point where I can barely walk. My hands (knuckles) and my knees are also tight and sore, but no where's as bad as my feet. I believe that my body may be very sensitive to this drug now. I have experienced just about every other side effect, but I pushed through it and they went away. Wellbutrin has been amazing for my mood and I am very sad at the thought that I may have to go off of it. Are the hives something that I can just push through or is the inevitable about to happen and I will be forced to stop using this drug?