Ovulation help?

So I had a miscarriage 2 months ago I only started tracking it the second cycle, and I have not gotten a positive ovulation test.

My period is now 3 days late and I’m getting negative pregnancy tests

My question for yous is do you need to ovulation to get a period?

Also the best ovulation test kits that you have used. I brought one of eBay I’m not sure if it’s because there cheep tests or I’m just not ovulating??

Your girl need help xox ♥️