Hey,
I had a "mutant" version of glandular fever about 18 months ago. I had all the glandular symptoms - extremely sore throat, hard to swallow, face ballooning up etc etc but hardly any of the feverish ones. I was really tired all the time too however.
My took about 3 weeks to go but then I did have a mutant. It's really not that bad. I did give it to my boyfriend but as it was a mutant he didnt catch it very badly at all.
My advice is, just get yourself tested to find out exactly what you've got, and if it is glandular fever then just get on with life as best you can - don't worry about it, its really not that serious!!