I need help with an ovulation question please before i go insane

Jennifer

Ladies, ttc to rainbow baby. Had two mc. Last one was in may this year.

All clear from doctor to say theres nothing wrong with us just sheer bad luck

So we have been trying since may and still nothing for out 3rd pregnancy.

So this month i said i was not using opks.

Period arrived 16th sept until 20th.

We bd on the 20th, 23th, yesterday and today.

I caved and bought ovulation kits yesterday. I tested afternoon. It was almost positive so i tested two hours later and it went really faint. . Tested again and was fainter

Tested this morning and there is only one line

So clearly i ovulated cd 10

But should i bd any more or just make it as and when we like now since it appears my surge is over.... or can i get more than one surge in a cycle?