Need insight. Reality check maybe? 😞

Hopefully someone will take the time out of their day to give me some insight. I’m 32 years old I have two babies both of them were premature the first at 28 weeks the second at 33. I was on the progesterone shot with my second. After I had my son who will be six in December I went on the IUD, never got a period after IUD. I also had to have the leep procedure done after having him. I have the IUD removed in June 2018. Took me almost 3 months to get my period back and it was very light, following few month it was also light and only lasted three or four days. This month I decided to use op case to track my ovulation and I did ovulate March 11th, then one day of dark colored but light amount spotting on the 25th. But all BFN on tests. I’m wondering if maybe there’s a chance my hormones are really low and that’s why it’s giving me negatives?! Or should I just throw the towel for this month? Just strange that I only bled for like half a day. Also curious if anyone else struggled to get pregnant after Mirena and/or leep. I also have a tilted uterus after my son, does that also play a negative role in trying to become pregnant?

Please give me insight or your experiences! And give it to me straight!!!! I can handle it!! 😬😞