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Hi, I've been on the pill since I was 15, I'm 22 now. I recently got married and I stopped the pill on December 16th. At that time I got my period for 4 days which is normal for me. Since then I have had unprotected s_x 2-3 times a week. I have yet to get my period since. To my own calculations that makes me about 16 days late. I've taken 2 pregnancy tests and they were both negative. I'm having some symptoms but I'm afraid that might just be my mind playing tricks. I don't want to do anything that would compromise my baby at such an early stage but I don't want to miss out on things either if I'm not. How much longer should I wait until I see a doctor for a blood test? And/or how long until I just chalk my missed period up as me being irregular from birth control? Thanks.