Trying to get pregnant

So, back in 2017 I was in mentally emotionally and physically abused relationship. We were together for 4 months. About the second month, him and I were expecting to become parents, well December rolls around and he lays his hands on me 5 days before Christmas and January of 2018 we broke up because I had enough. I was really depressed and everything and turns out that I had an ectopic pregnancy.

February of 2018 I noticed I wasn’t having any periods at all. I have had them for 3 years if I stand correct or not.

This year on 7/28/21 I got my first period after not having them for 2-3 years. I am hoping that I can get pregnant this time. I have intimacy with my new partner and he’s been wanting a baby too. Hopefully something good comes to us. I could really use it.

I was wondering how soon should I take a pregnancy test and which ones were the best ones to go for to do a test to see if you were or not. I’m not a really big fan of using Doppler or whatever the little plastic tube thing.

If I am pregnant this is going to be my first miracle/rainbow baby because of everything I went though for the past few years