just a little back story and a question for you

So just a little back story, my husband and I are currently living with his mom. We had to up and move suddenly from our apartment we were in because my husband works from home and when our 9 month old was born he stepped up and got behind in working so we couldn't catch up on our bills. We are so grateful for her because we are saving up for a house. Well one date night I think we had too much to drink..🤦🏻‍♀️🤷🏻‍♀️ I took the top one yesterday evening and the bottom one this am. Needless to say we were in complete shock. I still am because I don't have any symptoms. I'm just concerned because I'm going into my third semester of nursing school and I already withdrew last year because I had a crazy pregnancy with my son. But My question is the bottom one seems a little lighter? Is that a bad thing? Or is it fine and my hormones are just completely raging? Thanks in advanced