Continued bleeding

Please please any advise would be appreciated as I’m getting myself really worked up. This is my problem I’ve had abnormal smears for the past two years with hpv although after colposcopy no cin ever found. So I had good news last week smear clear. I was shocked as when they did the smear I easily started to bleed. Now my issue is that I’ve now had a period for 14 days. Not as heavy but defiantly bleeding. I’m sick with worry what it can be. I do have an erosion of the cervix but I have never bled for so long usually 5 days. Can it be something serious I’m feeling so scared and worried. Any comments would be really appreciated.