Trying with endo

I had a laparoscopy done in October and I tracked my cycle but not very much I ordered a basal body thermometer and ovulation test I also heard of something called pre-seed I am going to try this cycle if anyone has any advice and has tried any of these techniques and got pregnant please let me know I also don’t know if I have PCOS but I have a feeling I do can I have both endometriosis and PCOS or are they so similar that the same