Will I be able to swallow again?

Sue, you’ve only just finished CRT haven’t you? It’s really early days. Please try to be kind to yourself and not expect too much. 
I had my NG tube in for six weeks after RT. I managed soft stuff gradually after that but even my oncologist said I was doing better than most. 
Instead of swallowing liquid I did my swallow exercises. I was too frightened of choking. 
Honestly it gets better but slowly. 
If you find something difficult or impossible stop for a week and try again. 

SueEssex said:

We are meant to be having a couple of days in a caravan and I’m worried if I should stay home or just stock up with drinks

Take your drinks and peg feed. It will take the pressure off. 

Thanks Dani I just needed reassurance as it really freaked me out this morning when I realised that nothing stays down. I am one week since RT finished and was told that it would get worse for a week then peak and gradually get better into the second week. Did drinks burn your mouth? Thanks again for your prompt response just what I needed xx

SueEssex said:

I am one week since RT finished and was told that it would get worse for a week then peak and gradually get better into the second week.

That’s absolutely not true. The peak may be three weeks and an improvement you are happy with can be six months. The treatment has absolutely battered you. Your body needs lots of time to recover. 
Even when you can eat better you can still expect radiation fatigue to slay you occasionally. All this is normal. Don’t worry. 

SueEssex said:

Did drinks burn your mouth?

Absolutely. I didn’t lose my NG till 6 weeks. 

You are such a help Dani and I’ve now come to terms with the recovery period, thanks so much xx