spotting for a week... still hope?

Stacey • Wife. TTC baby #1 since March 2012. Ivf cycle #1 August 25th 2017(failed). IVF cycle #2 January 2018 (3 frosties). FET March 2018. BFP 3/27/18. Due 12/03/18 born 11/30/18. Natural pregnancy #2 SURPRISE! BFP 10/26/2020.
I was previously taking clomid and spotted for a week before I officially got af... brown. Asked to change to letrozole because of this and now this cycle spotting at 23-26dpo.... red/pink. Is there any hope for me? Has anyone else spotted like this but still gotten a bfp???