A few red dots when I wiped!

Please tell me everthings going to be ok. I had the tiniest red dots of blood when I wiped nothing in my urine just when I wipe and it’s extremely small. I went to the er a bit ago and my HCG levels where at 250 and they said everything looked good. I am 5 weeks. I have had cramping. I just got over a UTI also and the bloods not there anymore.