Confused 😪😪Update

Update!!

Hi girls , AF came today after 8 days late I have no idea what's going on with my body. Thank you for all the support .. Seeing doctor next week to discuss options .

Today my period is late by 6 days, was due July 5th , did hpt one day after it was due and got a bfn did a pregnancy test this morning but I'm so confused it looks negative to me , my cycle is 28days like clock work , so very strange, I feel I see a line but not sure if it's just because I want to see a line , I keep looking a the stick but the not pregnant line is so dark it's confusing , I'm 35 and my husband and I have been trying for over a year I had laparoscopic surgery in January for endometriosis so praying for this to be it Please help what does everyone else think ??? looking at the stick from different angles, but just looks negative to me now, the picture is all the same stick , I don't know if I should just go see the doctor😪😪😪