What is happening to me? I feel crazy!

So I've felt just a little off this past week with my boobs being very sore and consistent growling in my stomach (even after I eat). Took a few tests and within the last 3 days I have had 4 vvfl and 2 that showed nothing. Took 2 this morning with FMU and 1 has a faint line and 1 has nothing. Am i seeing things? Is it really a vvfl or an evap line? Does anyone else see the line in it or am I crazy? I legit feel CRAZY! (photos taken at 5 minutes as per instructions and are of the same batch just different angles)Thanks for your help!