Throat problems urgent referral

Hey I’m usually a laid back lady nothing bothers me but I’ve been sent of for an urgent referral to ent for my throat problems and I’ve got my self all in a tizz :( I’ve had a mild sore throat for about 12 weeks some days it doesn’t bother me at all and it’s really not painful more annoying I was given 1 lot of antibiotics which seemed to help a tad it went from my right side and is now on my left where it has been for longer than the right side I do find my self sniffing and swallowing a lot but there’s nothing to blow if that makes sense sometimes I find I have to cough to clear my throat cause my voice sounds funny I’m the only one who noticed this nobody else does which is odd eating isn’t a problem I’m putting weight on not loosing any although my throat does feel tighter but I wonder if it’s because I’m worrying maybe and me being a *** looked on google  and now I’m in a pickle