I feel strange

Something is not right concerning my health. Just when I thought I had got rid off my second cold, my throat started hurting again yesterday. I had trouble swallowing and just before I went to bed I realised that I had a fever which kept me up half the night. When I woke up, it was gone, but I still didn't feel rosy, so I had a lemsip. Now, although I feel okay, I don't trust it, hence I told Sandra that I wouldn't be able to make it to the cinema today which is a shame because it's our last weekend together for the year, but then, I don't want to be ill next week (for obvious reasons). I'll just have to sit this one out, then. Blast!