Took depo shot and now I can’t get pregnant

I’m going to go on a little rant so bare with me.

I had my daughter July 27th 2017 and went for my 6 week check up, when I was there I decided to get the depo shot. Welllllllll BIG MISTAKE!!!!! I was still feeling normal so I decided to get the shot 3 months after again, well this is where it all begin, no sex drive, having anxiety attacks, couldn’t breathe, depressed, etc... so I decided I wasn’t taking the next shot in February welllll I didn’t any whooo, fast forward to July, my boyfriend and I have been trying to have another baby sense I stopped getting the shot... and NO LUCK, I looked it up it said it can take to 6 months to 3 years to be fertile again are you f*cking kidding me!!!!! Oh my goshh you don’t know how mad I am, literally I don’t even have a regular period anymore it’s all over the place, I don’t know when I’m ovulating because of the messed up periods, and I’m tired of trying and trying and nothing any who the point of this is that I need help/advice to whoever was on depo shot and got pregnant or tried to get pregnant after and let me know your stories, thank youuuu so much I need this.

Update: I finally got pregnant March 2019 one year later, I’m due December I can not wait we have been praying for this💜