i agree with Losing, i have pre-pregnancy symptoms every month and have done for the past 3 years and never had a BFP i do not believe in pregnancy symptoms at all because of everything i go through every month but thats just my opinion. I also get spotting anything from a week and a half before AF until 2 days before AF. You are way to early to test yet i would actually wait at least a week after you miss AF before testing. Best of luck
If you have not missed your period yet it would be best to wait and see if it shows up before worrying. If your period does not show on the day expected, take a HPT with first morning urine the next day. Good luck!