Do I have a chance getting BFP this cycle

So I had a chemical pregnancy this month. Was very emotional but of course we wanted to try again. So once af was over we planned to try. So far ,we had sex twice in a row but I have a business trip about an hour away from home to attend that was only for 2 weeks and has now been extended to 3. Unfortunately my recored pregnancy threw off my predictions on this app but my other app says I ovulate on the 2nd of Nov and he coming to see me Nov 4. Will it be too late ?