Reflux and Tiredness

[mrslancer]

I don't usually get reflux, and I've never been tired during AF before, is there a chance AF could come and appear seemingly normal and still be pg?
I didn't to a HPT as AF arrived But would it be worth doing one after/now even though AF?
I have been getting the reflux for about 2 and a half weeks now and it's occasionally getting worse and gradually getting more and more tired regardless of how much sleep I get, My appetite is increasing also, though it sometimes does during AF bbs have been on and off sore so I am generally confused

Any ideas?

TIA