Is this my BFP after 9 losses??

Do you see it?? We’ve had 9 losses (Our twins and our son James passed at or shortly after birth, and the rest of the losses were first-trimester—had a chemical just last month!) plus we have two girls, 8 and 2. We had secondary infertility after my son’s stillbirth, so I’m panicking. Hcg from last month’s chemical was confirmed to go down to zero when bleeding stopped, so it’s not residual. Getting darker since last night, definitely pink, and using several different brands. No tweaking except changing to negative filter on last 3 photos and adding the arrow in the first. Praying this is it, and if it is, that it’s not another chemical.