SOS my male friend had a curse/spell and he can’t get an erect!0n

I’m a newby when it comes to witchcraft and only practice for cleansing good luck and protection. My friend knows about my practises and ideology and yesterday confided to me that a girl he used to date a few months ago out a spell on him, to be more detailed he thinks she made him drink or taste her period blood on his sleep… besides the problem i mentioned in the title he’s super unlucky lately and almost got to a car crash this morning. He’s a really nice guy and not someone who would deserve something like that happening to him, if I knew he was a jerk I wouldn’t ask for help, but I’m worried about him and scared at the same time!! Any help?? Thank you