I'm finished treatment 1 year stage 3 cervial

I was for my check up last week and my lymph nodes on my collarbone is up I took no notice tbh I never thought on cancer when I notice it in Oct cause my cancer was cervial 

I dunno my head hasn't been working right recently very forgetful and confused 

I'm waken uo in sweat and puddles of it 

My arms r dead out esp at the top I struggled to make the gravy xmas day 

I'm sooooo tired even after waken up from a full night sleep I'd gladly go bk to bed 

I'm also dropping from 42 kg to about 37 now and I could go days without eating and nit be hungry 

I was told wait now to see wot they gonna do for me 

And I've heard nothing since that was the 18th Dec

Now I feel like im going down hill my arms legs and tiredness is really getting to me and my moods swings r very bad plz someone help me r guide me wot might be wrong x