faint line positive and now bleeding?? **update**

Stephanie
Needing some advice here. 
Took a couple test and all have been faint positive. Posted them on here for feedback and everyone agreed they could see lines. 
Now today (day before AF should be here) I am bleeding. 
It's kind of red mixed with clear and it's egg white consistency. 
I would say it's a little more than spotting but it's not like the normal first day of my period which is super heavy and all at once. 
What should I do?
**update**
Ok it's is definitely AF. Still bleeding as of this am and took a clear blue digital that was negative 😔. 
Is it possible I was preggers and then lost it very quickly?  I tested at 8, 9 10 dpo with faint positive lines.... 12 and 14 dpo with negative digitals. 
Some advice would be great. First time at ttc and testing so I'm sad and worried and going crazy in my hhead that I did something wrong. Please help. Thanks!