Painful ovulation should i be concerned ?

Nicola
Ive been ttc for 15 months now every month i get slight cramping and left pain during ovulation, usually lasts for bout hour or 2 followed by dull ache couple days after. but last night i had the worst pain ever on my left side. Sex was painful a i couldnt sleep for it. Should i be concerned that it was more painful than usual ? Ive actually joked with my so that it could be our month because of the pain ive just produced super eggs lol