Long sorry

Looking for advice I'm bleeding in between my periods and also a few hours after I've had intercourse with my partner. I have 3 children age 7 , 14 months and 4 months so for the past 3 years I have not been for smear tests, the last one I had it came back high risk for cervical cancer and HPV I know I'm a carrier of HPV but my biopsy results came back clear. Me an my partner are very sexually active and have been for years now birthing two children in the space of 2 years my cervix has been through alot I'm scared to go for a smear test again as cervical cancer runs in my family and all the females have had some sort of problem I'm worried this is the start of mine