I'm going to be the optimist and say that it sounds good to me!

I'm a bit the same, my cycles are all over the show after stopping Depo. I do however have to say that I was sure I was preg about 12 wks after stopping depo (dizziness, tiredness, feeling unwell) and after a trip to the doctor and a false BFP even the doctor said it was very likely I was preg it was just not showing yet. Turned out to be completely false and we just put all the symptoms down to withdrawal from the Depo. Sooo.....this could be possible for you but I really don't think you would have withdrawals like that from BCP.

I'd get a test, but don't get discouraged if it doesn't show, you could only be 4 or 5 wks which mightn't show yet. On the other hand it might be a nice positive! It can drive you crazy not knowing I know but a test will either make you instantly happy or just mean you have to keep waiting!! All your symptoms sound very positive. Give it a go and I look forward to hopefully seeing your announcement soon!