Thanks for posting,
Yes you can still bleed even if you are pregnant. There are many causes of bleeding during pregnancy
which could be implantation
bleed, pregnancy complication such as a miscarriage
, ectopic pregnancy etc. The best thing to do now is to see a gynobs as soon as you can given the various symptoms you are presenting. You might require some specific treatments to relief you from your actual symptoms. Pregnancy tests
may reveal lots of info about your present health.
Hope this helps