Feeling pretty stupid... forgot my important pills!

Hi - I’m not sure if this is the right place but I thought I would come here because it seems like a very supportive group of women.

As the title says I forgot some very important pills as in my birth control. I’ve been on a combo pill, Junel Fe 1/20 for almost 5 years now. I have been great about taking pills until now since I hadn’t had sex in a year. I forgot to take the last two active pills of my last pack and went straight into my “period week” which was dumb. I started a new pack on time this past Sunday, however I had unprotected sex on Sunday around midnight/Tuesday. I am almost 80% positive he pulled out and then this morning (within the 72 hour window) I took a Plan B in case he didn’t. I’m pretty nervous that from when I forgot my last two pills to getting a withdrawal bleed to when I had sex I could have ovulated (9-10 days total). I don’t have many older females to turn to in my life so I’m hoping someone could give me peace of mind even though I’m really kicking myself for being so stupid... I know a pregnancy test will be accurate 21 days after so I will be taking one as well... Thanks ladies :(