Not sure what to think

Ive been have a really weird month. Bleeding for a week then 2 days later again and then after another wk of bleeding i started spotting for 2 days now my boobs are a bit sore had some pelvic pain, am extremly gassy sorry tmi, and now i get very nausous around 10pm. Its been like that since monday. I really dont want to get ahead of myself but now im really curious. Any thoughts about what might be going on