When Can I Stop?

I have been on birth control (Yasmin) for 6 months and have been terribly depressed, moody, tired (cant sleep), gained 20 pounds, and have been having leg cramping. I have 9 more pills left to take before my placebo week starts. I am really tired of feeling this way and want to stop birth control all together! But do I really have to wait until the placebo week? (I can't go to a doctor right now, I am inbetween doctors so I am asking you all for personal advice/experiences) Thank you!