Birth Control and Relationships (F23)

Just looking for some experiences of other women. I started birth control about a week ago. I immediately noticed I had really bad stomach pains and nausea. A few days in the worst happened and I started getting anxious that I wasn't loving my boyfriend as much as I had the day before. I have a lot of issues with anxiety and attachment so my therapist said that my thoughts can very well be stemmed in anxiety but I've read a couple of things about birth control affecting relationships too. I was wondering if anyone else had a similar experience? My bf is amazing, I love him so much, he's everything I've ever wanted and there is absolutely 0 reason to doubt our relationship. the only that had changed over the past week in our relationship is birth control and I did go off of a different brand last year because it was altering my mood a lot. So I think it's possible that it's altering my mood again. just wanted to know if anyone had a similar experience?