Utterly confused 😐 πŸ€·πŸ»β€β™€οΈ

Didi

So on 5/3 we had sex. On 5/5 I did two ovulation tests: 10:16am it was negative and 11:51am it was positive. On 5/6 it was negative. On 5/7, ovulation was positive. I tested again around midnight (5/8) and again this morning after we had sex. Midnight it was positive and this morning it was negative. What are the chances that I become pregnant? I am literally about to give up if I am not.