Blood while on pill?????

Ha

I’ve been on the pill for over 3 months and I haven’t skipped a period. Today I peed and noticed there was maybe a small blood clot or something and there was a tint of red in my pee. Maybe I’m just overreacting. I checked my pills I have two more until I start my placebo pills. I took my pill today and I’ve been taking them on time every day. I am sexually active so I’m not sure what this is. Help?? Also, I’m in combination pills.