pregnant?

Ok so stick with me through this story. About two months ago I was going through some very bad anxiety over school and work and my relationship which caused me to have really high stress levels all the time and I've been continuously losing a fair amount of weight (20 pounds in 3 months about). I went off the pill because my doctors were worried it was hurting my anxiety and depression even more and about two days before my period was supposed to come I had unprotected sex twice. He didn't come inside of me, he pulled out both times but the thing is my period never came and that was 9 days ago. I restarted the pill 3 days ago. I also took a test after it was late by like 5-6 days because I was paranoid but it came up negative. I'm also having a lot of creamy, white discharge but it's the same as usual just an increased amount. I've also been exercising more than usual and that's probably the only other lifestyle change I've made recently. So I'm just asking if I should take another test in a few days because I tested too early or if it's nothing to worry about I'm just kind of losing my mind over here. Also another thing is that I've gone off the pill before and it's never stopped my period like this it's always been so regular. Please help ladies. Thank you! 
Ok update my period came today and it seemed normal other than the fact it was 11 days late but then I freaked myself out because I googled a bunch of stuff about being able to "bleed" while pregnant but it's not your period. So can anyone give me some good advice please I need it!