33 and trying for pregnancy for almost a year

33 and trying for pregnancy for almost a year. Took clomid since my ovulation was not proper. After taking all the test doctor adviced to take hsg test. Lastly in May took the test and found that there was a small block in right tube but doctor pushed more dye the block got open and she said we can go for iui after trying one more time. In between I got busy with other things and we didn't try actively. In the sense we didn't try to find when ovulation occured and trying to have intercourse. It all happened just naturally and yesterday went to hospital to check and got confirmed that I am pregnant. Doctor said fertilization occured from egg from right ovary and I am now happy that I took hsg test. So everyone who are trying don't loose hope. Try for your best. Relax for sometime. You will definitely get pregnant. All the best.