Getting nervous

I've had several symptoms of a possible pregnancy. Breast pain started 1 DPO and has been consistent in hurting everyday plus they feel swollen and heavy. Then 4-7 DPO I had spotting once a day and today and yesterday had more spotting at 9 and 10 DPO. But a little more today. Last month I spotted for almost a week before AF fully started and then had AF so I bled for 11 days straight. I guess I don't really have a question just don't really know what to think. I'm worried that maybe AF is going to start based off of when the spotting started which means that's why I may be seeing more spotting today but I really thought this was the month. Also seem to be a LOT more emotional like crying or tearing up everyday when I am not someone who cries, definitely more mood swings, and using the restroom more frequently. Thoughts? Thanks!