Am I pregs ?

Hello everyone,

I was having unprotected sex with my boyfriend. I was waiting for my period to start to get on birth control, as I didn’t want to depend on pull out and pray

Don’t know if this has anything to do but I was on an extreme diet for 9 days at the start of the month.

My expected

period is July 4-5 ish last month it came on 4th , month before it was the 5th and before was the 6th.

This month it came on the 7th but I only bled for a day- I attached pictures.

I did start birth control that month and I don’t know if the surge or hormones changed it.

But I found it weird it was only for a day? And mostly when I wiped!!!

I am on day 4 of birth control and my breast haven’t gone down from

After period as usual ?

Anyways here are the pics TMI

Can someone assure me it is indeed enough blood to not be pregnant?

Worried for all that implantion bleeding etc

Here are the pics from