Getting pregnant after depo

I’m about to start month three of my husband and i trying to get pregnant after coming off of depo back in January. I immediately got a period and back in the end of February i got a positive opk so I know I’m ovulating already even though i just came off the depo, which i was only on for less than a year, I only got 3 shots. I’ve gotten 3 periods since coming off depo they come really close together because i have endometriosis. I was just wondering if any of you out there that were on depo, went off of it, and for pregnant less than a year after? Also I just started using the preseed lube because I’m pretty dry so lube is a necessity. I read a lot of articles by OBGYN’s that said some lubes inhibit sperm motility, so I decided to try preseed after researching it quite a bit and wondered if any of you had any success with it. The company itself boasts that its pretty much a sure thing but I wanted to hear personal accounts.