Pregnant?

I was on the birth control patch for nearly 4 months- I lost the last patch of the month. I was supposed to replace it on January 1st but I couldn’t and got my period early- on January 4th-January 7th. I was going to go onto the pills but I haven’t started them yet So I’m currently not on any birth control medication. I had sex with a condom. we noticed a lot of fluids after finishing and immediately checked to see if the condom had broken which it didn’t. I’m not sure if it is just the lube mixed with vaginal fluids from having sex or if somehow semen had gotten outve the condom, which seems impossible but I’m still very stressed. Should I be so worried?