From your history of chocolate cyst
and blocked fallopian tubes it looks like you must have had endometriosis
As you are saying that you get bleeding post intercourse we need to find out the cause. The pap smear
test tells us about the condition of cervix
and upper part of vagina. If there is any inflammation or infection or any cancerous cells that maybe causing the bleeding on touch.
It is better to get the test done early and find the real cause for your problem. There are many reasons for bleeding post intercourse.
So do not worry and get the Pap smear done soon so that treatment can be started promptly.