Questions about Nuvaring, Need answers please!

Mo
So I was on Nuvaring for a month, the second month I inserted it the day I was suppose to, 3 days later I took it out to have sex May 25th ( I forgot to put it back in ) three days later I bled heavily for 2 days that was May 28 & 29th. I had my normal period May 15-22 ( 7 days for me ) And since those 2 days I bled after taking the Nuvaring out I haven't had a period. I also haven't used any form of bc since taking the NR out. I've had sex only once after that this month on June 11th but he did not finish inside me. I was due for my period June 12th and haven't had it yet nor have I had any signs of it. I was just wondering if anybody's had a similar situation. I know the NR stops your ovulation but I only used it one month ( 3 weeks) before this happened. If anyone has any advice or can tell me why they think I haven't had my period yet would be really helpful and appreciated. Any advice or comments.. Thanks ladies