Scared I missed my chance

Melinda • Had 4 miscarriages in 2015 and had our rainbow baby December 2016
On Friday I got an almost positive opk. I was going to check again Friday night but we ended up leaving that night to go visit my parents that live an hour away. I didn't test again and we spent the night there and didn't BD 😪. Do you think we still have a chance? We are going to BD tonight.