Sex after lletz and arterial bleed

Hi ladies, I’m Jo. I had abnormal cells removed in Nov but they didn’t get all the abnormal cells so had to have the lletz procedure done again on Dec 12th but on the 16th I had bleeding and blood clots galore. Found out they’d nicked an artery as they had to go higher up in my cervix, had it cauterized, stitched and packed. Since coming home from hospital I’ve had light bleeding but today I’ve started to get pain like period pain. Was just wondering when it’ll be safe to have sex again, I’m scared it’s gonna really hurt. Any advice would be really appreciated