HSG AND FALLOPIAN TUBES

I had my HSG February 13th! I have only one tube and the notes said Right Fallopian tube: Patent with some dilation of distal tube, I called the doctor crying and she didn't seem very concerned! But said that is natural pregnancy doesn't occur within 4 months (I've been trying for 2 already) that we need to discuss treatment options! Im terrified! I've been having ALOT more then normal EWCM, lower back pain, and cramping! I have PCOS and have had 2 successful pregnancy in the past but I had both tubes back then! I took an ovulation test today and it stated I was at my peak! any tips or advice, I would really appreciate it! Thank you!