Asda Digital Pregnancy Tests Opinions?

So I’ve been feeling sick with sore boobs etc but not due on my period until Saturday. Were actively trying but I thought whilst I’m in Asda I would buy these tests to see the result. I expected a neg result due to not missing my period yet etc but to my surprise it came back yes + so I was reading online people having false positives so 2 hours later I took the other test which also came back yes + .. Just worrying I am going to take another different brand test just wanted to know peoples experiences please x