Can I be?!

I’m 16 and I have sex quite frequently. I’m on birth control and this would be my 2nd month on any form of birth control. Today I’ve experienced some sore boobs. My longer term symptoms are bloating and for the last few days frequent urination. Bloating was always a problem with me and my boobs only get sore around that time of the month which isn’t due for 13 more days. The frequent urination kind of bothers me because I used to never get up so early to use the restroom and it’s kind of scaring me. I took a test two days ago and it was negative and I don’t know how to stop thinking about it and scaring myself.