Testing for a BFP....

I wanted to see how long it took for your BFP to show up?? I have semi irregular periods. Ranges from 31 to 37 days in between. My first and only child I did not suspect being pregnant and was not trying. Then went to the doctor and I was 6 weeks pregnant. Now we are trying but it is a challenge since we are a same sex couple. So we have a donor and we use a syringe to get it in.. lol.. so my question is I am on day 33 and no period.. but also no symptoms of one coming either. I did do a clear blue digital 2 days ago and it was neg. But could be too soon. I was nauseous that day, very tired and slight soreness on my right side only. Now I have veins popping out in my chest and arms.. just trying to not get excited or read into things. I am babbling sorry.. please tell me your testing experience and preg signs.. thanks Courtney