Got a very faint BFP!

Kelsie • I am 36 my husband is 38 and we are trying to convince out first child with low fertility chances on both sides.
After a little over two years my DH and I are finally pregnant. I am 32 and he is 35. We have struggled with me having hypothyroidism and him having extremely low sperm count, low motility and low morphology. I can't quite believe it yet. Hoping the pink line keeps getting darker and it's a healthy nine months.