Help please!!!

Hello ladies! I am about 5 days late (my periods are very irregular so hard to say for sure). The first pic was taken yesterday with FMU. The second was taken this morning with FMU and the third was taken in the afternoon today. I can see a faint line on the FRER but not too sure about the CB tests. This is my first time and not too sure what to expect. Please help!! Thank you in advance :)