1st TTC & Multiple LH Surges?

Hi! So of recent, my husband and I have tried to conceive during my current fertile window. On May 1st, I took two ovulation tests and got a negative. The next day, I took two more during the morning and the line was a little darker than the last two I took, but still negative. However, we tried anyway. Later on that day, I tested again and the lines were darker. Almost as dark as the Test Line (or whatever the first one is).

Either way, that let me know I was getting closer and may have even reached my peak. I even took my basal body temp and it was 2 degrees higher than the night before which was great!

Next day (yesterday), I took four more tests. Two in the morning, one in the evening. The lines were getting lighter so I assumed that ovulation had past given it can happen at any time. HOWEVER, I tested very early this morning around 5am or 6 am (I’m a night owl lol) and that line was DARK! It was positive. Just asking before anything, I know it means I’ll ovulate within the next day or so. But just to be sure cuz I really don’t want multiples, did I have multiple LH surges like did I release more than one egg this cycle or what? I’m trying to make sure I don’t try again and end up being pregnant with more than one kid.