39 and trying for #4

Hello all, my tubes have been tied for 13 years. At the time i felt like it was my only option. I’ve been married for 8 years and I’ve desperately wanted to have an “our” baby. Well this January I had a miscarriage. Had no idea i was pregnant. So one of my tubes came undone so now I am ecstatic at the thought of TTC. This month i was 8 days late and thought I started but there has been nothing on the pad. Every time i wipe it’s there but that’s it. Today is day 5 of the same thing. Any thoughts?