BFP but nervous & hesistant (w/pics)

Here I am once again with amazing BFP news. This is 2 months after my early MC and I am still not allowing myself to get too excited or happy about it because I am terrified.

I got my BFP on 11dpo with a superdrug own brand test.
I tested again at 13dpo with the same brand and the line does not appear to be darker or stronger.
I hope it isn't happening all over again...surely if HCG doubles every 48 hours I should be seeing something darker.

http://i1296.photobucket.com/albums/...ps77e672e7.jpg[/URL]

I have read that as long as you have 2 lines, that the color varies from test to test! If you have 2 lines, that means you are pregnant!! I have done tests everyday, and if you are unsure then by a digital test!

http://i521.photobucket.com/albums/w...ulations33.gif

Thank you!
Keeping my fingers crossed and praying this is my sticky bean

Today, at 15dpo I got pregnant 1-2 on a clearblue digital with 3rd morning urine!
Praying this little bean keeps getting stronger