How long did it take for.you to have pain? I've tried googling but it didn't work. Tonight I've started having a lot of lower abdominal pain. Not severe but real achey and is worse when i stand or walk. It is much worse on the right side over my reproductive organs. I have my tubes tied so I know its a possibility. We had sex last night and i am fertile according to my period traverse I use and ovulated yesterday. Now I know this seems really soon to be in pain. I mean its been 24 hours. But i think its weird and a coincidence. It's not horrible pain yet but enough to be uncomfortable.