HSG. Blocked Tubes.

Hi I am 30yo and engaged. Next year my fiance and I will TTC after our wedding. Hence, I went to an OB for the first time and had all the test needed to prepare for next year - transv hsg papsmear Anti Mullerian Hormones (AMH).
tranv result shows that my ovaries uterus are normal both my ovaries have follicles which will eventually release egg.
papsmear was okay
AMH shows normal
How ever my HSG shows that i have blocked tubes. Doctor suggested that ill undergo laparoscopy to unblock the tubes. Has anyone had undergone laparoscopy? Anyone with positive results and got pregnant after lap? 
Thank you and hope to hear positive stories from you.