When to test

So me and my husband had something on the 3rd which ended my period very quickly. And then the whole week I was ovulating up to yesterday. And I’ve been having some symptoms too. I was having like these mild cramps around the 18th that lasted 2 days they were like come and go cramps. I’ve been very sensitive with the smell of certain things, frequently peeing, tender breasts, nausea . I’m pretty much asking when should I start testing we’ve been trying since my daughter was 2 and she’s gonna be 8 in 2 months I’m just praying that this time we hit it right🙏🙏🙏🙏