But lately I've been having really sore nipples. To the point that it's uncomfortable to wear a bra because my nipples rub against it. 

I'm at work now, and I was bending down to get a paper I dropped from my desk and I leaned my chest against the desk.. my nipples are so sensitive! 

I don't know if I should take a pregnancy test because this birth control has served me well so far. I haven't had any bleeding or spotting or anything... I haven't had a period since last October. I haven't noticed any weight gain( actually lost weight). I feel I eat normally but I have been cravin avocados and salt like crazy! And I wish I were making this up, but I've never liked avocados. I feel like I'm making this all up in my head and my body is just laughing at me. 

I made an appt with my doc, but it's not until the end of the month :/

Has this happened to anyone else? And should I take a test? I'm going crazy here thinking I could be pregnant over some sore nipples and cravings regardless of my birth control.