Rainbow baby!!

Had a miscarriage last month, and just got a positive without getting a period. Tested stark white negative on Thursday, and got faint positives last night and this morning. Super nervous that they are light, and hope they get darker. The bottom one was taken last night after a 2 hour hold, it darkened a lot over night, and the top taken this morning after a 5 hour hold... Really thought it would be darker than that. Think I ovulated sometime around the 6-8th of August. Any reassuring thoughts? Prayers that this little one sticks!!! Ugh and you can barely even see the line in the pic, but it is a little darker in person. They were taken like 7 hours apart.

Update: so I took another test in the early morning hours, three hour hold with pee much paler than the 2nd test, and it came out a little darker than the 1st test!!! So excited and relieved. I think there was something wrong with the 2nd test, it had a paler spot in the middle of both test lines. Also have been feeling nauseous, which I never had any symptoms with my last pregnancy. Never so happy to feel sick in my life!!