I had my period at the sept. 29th until the 3rd of October. On October 5th I had unprotected sex and he did not withdrawl I am on birth control but have missed 3 pills the previous month along with being on steroids lessening the effectiveness of my birth control. Now these past few days I've been naseauous, bloated, bleeding, lower stomach pain, hot flashes, super tired, and more. Should I take a test?