I've just been diagnosed.

I'm going to try and keep this short.. in the recent weeks I've been going through fertility testing. My partner and I have been painstakingly trying for a year and a bit with no sign of pregnancy. After my sonohystorgram and a full pelvic ultrasound complete with blood work away I went to the Dr yesterday .. I have one completely uselessly, blocked tube. Which I knew Of, however, yesterday I got some upsetting news that on top of this I have pcos. How this has never been brought to my attention baffles me. I have two daughters 9 and 7 yrs. Also a son I lost two years ago at 6 months pregnant ... Now .. I have regular periods. Albeit painful and heavy ... I have a 30 day cycle have never missed one aside from pregnancy. My doc has refferred me to a fertility specialist. What I'm asking here is not really a question more so some reassurance... it's possible for us right ? This news has hit me hard as hell.