Good sign?

I am on CD 18, 1 dpo on my second round of 50mg clomid.

I got a blazing positive opk CD 16 and a peak CD 17 (yesterday). BD last night and hubs said there was blood on him after but there wasn’t any when I used the restroom later on? I am also getting some achy cramps I’m assuming from ovulation.

Is it normal to bleed when having sex during ovulation?? Just hoping this is a good sign...🤞🏼🤞🏼🤞🏼🤞🏼🤞🏼🤞🏼🤞🏼🤞🏼🤞🏼🤞🏼🤞🏼