HELP RESPOND ASAP

This month my Cycle Has been Very Messed up due to me skimping and forgetting to take my BC. I am usually always on top of taking my BC every night at the same time. This month, I started April 14th but it was off and on blood through the 26th due to me not being consistent.

My normal cycle would be The April 14-18. I wasn’t Worried because I haven’t had Sex in 2 Months. I have been getting my period/cycle back on schedule and finally got off on April 26th. ^^ like I said above.

I had sex tonight April 30th, but have been taking my BC CONSISTENTLY SINCE April 26th when I got off. It says today is my last day of my fertile window. He says he didn’t cum in me but should I still be concerned. Just not sure because of how messy my cycle had been. Also I don’t have the money for plan B!!!!!

Cash app ME I only have 24 Hours right ??!!! I’ve never taken plan B before.