Sore throat

EDIT;;; my partner feels fine, doesn’t feel anything

So I’m 33 weeks, nearly 34 weeks pregnant and I’ve been having a sore throat lately and I’m worried if it’s COVID-19😭😭, i don’t think I have been in contact with someone who has, I haven’t got any other symptoms. I keep telling my self that it’s just the dry air in my house as I’ve been having the heating on or it was when I was out in the rain last week but I have no idea.. my nose is slightly congested and been sneezing sometimes too and I’ll cough but it’s not continuous. I’d only cough like once then that’s it for hours etc later 😭😞

can someone give me advice 🥺