Pregnancy scare? Should I be scared?

Hey girls! I’ve been so stressed.

I am waiting for my doctors appointment for the pill & meanwhile-

my period was weird and lasted 4 days, and it was a week earlier. Before it I had sex with a condom 3 days before I got my period but I SWEAR I felt cum inside of me?

So my period lasted 4 days, and

I had unprotected sex the first and second day after i finished my period, he pulled out every time) but had said one time that it was close.

We had sex about 4 days ago, we did 3 rounds of sex in one night, he pulled out on all rounds but I went into the pharmacy and got an ECP, but had unprotected sex again last night. Will I be pregnant? And will I start feeling symptoms? Is it too early to feel symptoms? Cause I feel very off!!