4 months after surgery is endometriosis back

[EMLOU0382]

Hi I'm 37 years old and have had 4 laparoscopy surgeries the latest in sept 19. I'm not on any birth control and I have started to get my symptoms back already. Can it come back this quick. Previously after my surgeries I have always been on birth control and after the third was told to go on the depo injection as it would keep it away but came off it after 2 years to try for baby but was then told I had endometriosis again and it grows whilst on the depo but it keeps the symptoms away. I'm now really worried it's back