Confused and need advice!!


So my fiancé and I aren’t trying to get pregnant but we aren’t using any protection so like if it happens it happens ya know? But I’m irregular already normally but as of today I’m 6 days late and clear blue says not pregnant but I opened the second test that I took which was today and it had a faint line on the strip but I’ve gotten false positives before I just don’t know why to do from here I don’t wanna go back to the dr just for another negative result. Is there any tests you trust? Or any other advice? Thanks in advance ladies!

(I have a 2 year old so I know what the pregnancy thing is like I don’t have the time to keep running back to the dr office for this same thing over and over)