TTC, please read, need advice/help.

Tatiana • The mom, the myth, the legend ✨ @sunkissedbell
So I've had this app for a good 4 months I'm just putting it to use and actually having sex while I'm fertile. This month is a little different then most because I got my period a few days early it also lasted 6 days which is unusual for me. Anyways I change my period chart and everything. I'm just wonder if The app is accurate about me ovulating. I been having sex the past couple days because obviously the app says too but my SO seems to not be in the mood what are the chances of me getting pregnant? I've been trying two year to have baby n.2.