Thanks for the query.
You didn't mention on which day of the cycle you under went the scan.
In case of first week of the cycle, the endometrial thickness is normal.
As your fibroid
is of smaller size and present in the posterior fundal region that may not cause any problem to fertility
But as you are having hydrosalpinx
that can affect the fertility by obstructing the passage of sperm and ovum.
So you have to take treatment for it.
For more details you can ask me through: http://www.healthcaremagic.com/doctors/dr-sree-gouri-sr/63429