My AF came and this was not a positive test

So Tuesday I took a first response test. After taking it I saw what it looked like to be a positive test. After taking it I was over joyed and super excited! I thought I was pregnant. The next morning I took another test in hopes that it would be darker. Well it was 100% negative. This test was a indent test. Well this morning my period came and I’m not pregnant. And this is not a chemical pregnancy. Ladies be careful with these tests. They are giving false hope.