Trying to get BF on board for trying😩

Quick backstory: I'm 22 years old and have been on nonstop birth control since I was 16. Last summer, somehow my birth control failed and all of a sudden I was pregnant, but it wouldn't show up on a test. Since it wouldn't show, my boyfriend thought I was crazy. It had been over 8 weeks since my last period, and I had started experiencing some pretty hardcore nausea/vomiting, extremely frequent urination, as well as I started eating tomatoes on EVERYTHING. A few days later, I went in to get a blood test done and of course it was positive. The very next day I was at home, feeling pretty empty for some reason, and then I started getting some of the worst cramps I've ever had, and I could feel the blood soaking through my PJs... I called my Dr's emergency number and told her what was happening, she had me go to the ER and they told me I was having a miscarriage... I didn't tell my BF anything about it except that I finally got my 'period'... I told him the truth a few months later. And now fast forward almost a year later, I'm off birth control completely and my Dr suggested that we start trying for a baby to try to get my body to stop acting out. So, we took out my implant, she prescribed me prenatal vitamins and I told my BF about what she said, but he's just not up for it yet. We both have steady jobs, our own place and make pretty good money. What do you all suggest?