S.O.S

So a couple of nights ago me and my "boyfriend" had sex together for the first time(yay!). But it went downhill fast. We learned that lube could break condoms... Hint: the first one broke. We got the plan B and I took it. We went at it again and the condom actually got stuck in me. Needless to say it was not fun and I almost went to the ER.
I learned that I did in fact ovulate and that the pill may not have worked...
What do I do now?