1 year post- miscarriage

We needed time after our miscarriage, even though it was really early on (8weeks). So we've been careful for the past year and just had a bit of an exciting night where we didnt use protection. It was midway through my cycle, but I'm not 100% sure what day I ovulate on.

We are really hoping this is our rainbow, but still unsure if I have a positive... ( period is due in 6 days so im testing really early!!)

The clear blue was last night and the first response was this morning.

What do you guys think!?!?