So scared .. Please take time to read this

Laura • 2 beautiful boys. East Yorkshire England 💚
If you have advice or been through this or someone you know please give me some advice I'm so scared!
Anyway I stopped bleeding 5weeks PP from having my second boy, then all of a sudden 9 weeks PP I started bleeding heavy, losing clots, masses of tissue, and after doctors throwing me backwards and forwards after 7 weeks of constant bleeding they referred me back to a gynea. 
I went yesterday for a hysteroscopy and a smear - I'm only 22 in the UK you don't have a smear till you reach 25 - as he was doing the hysteroscopy (a camera to lining of my womb) he noticed that I have abnormal cells on my cervix what shouldn't be there and my gynea isn't too positive of my smear coming back all clear - I'm so scared right now, I'm 22 with 2 young boyes aged 2 and 5month, I know they say not to read online but I have - and all my symptoms and now abnormal cells is pointing to cervical cancer :/
Has anyone been through this or any advice I would appreciate it :( 
Just to add here are my symptoms -
Prolonged periods
Abnormal bleeding
Bleeding between periods
Spotting after intercourse
Blood from anus 
Blood in stool
Pain in lower back
Loss of appetite
Extremely fatigued 
Always been anemic 
Painful intercourse