Cant Conceive 😞

So , i know this might be TMI but i have had    a severe STI & PID in the past. I really think its caused scar tissue in my tubes but im keeping faith. I have been trying to conceive for three years & still no luck. Im just wondering if anybody has been in the same boat as me with the scar tissue problem. Is it still possible to conceive or is surgery really nessicary for me to have a child. I want a baby so bad and all of this is really nerve recking.Â