There have been people on your other threads though that have tried to help you. Its not just that you “may” be testing too early, you ARE testing too early. One thread you were testing 23 days before your period and another was about 13 days before.
I’m saying this nicely. Have a google about ovulation and conception. Or if you don’t really know just ask on the conception boards. People on there have years of experience. They will help you.
If you have a regular cycle of around 28 days, you will ovulate on approximately day 14. (Obviously people have longer and shorter cycles but I’m using this as a guide).
If you ovulate on day 14, the embryo will not even implant until 6-12 days after that. So you cannot be pregnant before that happens. The absolute earliest people tend to get a positive test is 7 days after ovulation and even that is rare. Most of the time it is 9-14 days after.
And with regards to symptoms, you cannot have symptoms of pregnancy until you are actually pregnant. So after the embryo has implanted.
If you are unsure when you ovulate then you can use tests to check this. That way you’ll know when you are around 10 days past ovulation and you could do a test. But honestly looking for symptoms and testing 23 or 13 days before your period won’t show anything.
A lot of people find symptoms of getting their period are very similar to pregnancy. In fact for lots of people no symptoms is in fact their only symptom. Sometimes it can be fun to symptom spot with other people who are also TTC. But you have posted lots of threads in a short period of time and ignored all the advice given.
Pop over to the conception boards and find people also TTC and get more advice if needed about ovulation etc. People there are really nice and helpful and will tell you when is best to test etc.