Am I pregnant?

Dec 31 I had my last period. Expected my next cycle Jan 31 but I spotted brown blood on and off. Took pt on dec 31 and seen a pink line really faint, next day still spotting but barely took another test an another faint line. Today I went to take a test and peed red in the cup so now theres a lil blood but still got a pink line. Is it an indent or has anyone had this happen to them? Nervous this could be another chemical or just false hope all in all.

These 2 are from Jan 31 and feb 1

Test taken today while bleeding