I have had sexual experiences before but never had an experience quite like this current one. A few days ago, I had intercourse and experienced a light(flow-wise) dark-coloured spotting hours later. After about 12 hours after intercourse, I noticed dark brown clumps of (what I think to be) blood.
It's been a while since I've had any penetration, so my current partner and I took the initiative to lubricate and use protection during sex. My partner tends to lean towards deep, rough intercourse (something I haven't had before). I don't take birth control/hormonal pills and I have a tendency to skip a menstrual month or two (on occasion). The last time I had a period was about two months ago. Could the dark bleeding be because I haven't had my period yet? Or could it be because of the rough sex?