How Soon is Too Soon To Test?

I stopped my birth control abruptbly two and half weeks ago and my partner and I haven't been using protection. I haven't had a period between now and then. I was tested at the gyno's last Thursday and it was negative. When is too soon to test? We have had daily and I came off of a regimen of Seasonique over a little under three months. I've been experiencing bloating, mood swings, a lot of mucous, and increased migraines. Should I get a test tomorrow? What is your opinion, experienced mothers? Thanks! <><