Help!

Okay so me and my boyfriend had sex on December 26th. It was my FIRST time ever having intercourse. He peed before we had sex. He hadn’t even ejaculated recently before we had sex. He put his dick (with no condom on) and pushed it up against my opening and slid a little bit of it in. He took it out after 2 seconds and put a condom on and we had protected sex. On December 28th I went to the doctors and she did a urine test on me and I was negative for being pregnant. I went to the doctors on December 29th to get my blood drawn. My prolactin levels were at 45.3 ng/mL. The standard range for prolactin in non-pregnant females is 1.2-29.9 ng/mL. Is it HIGHLY UNLIKELY or HIGHLY LIKELY that I’ll get pregnant from my first time having sex? I read that high prolactin levels cause difficulty for non-pregnant women to get pregnant. I’m just freaking out a little bit and I know I shouldn’t have let him put the tip in without a condom for two seconds so please don’t judge me and tell me that, we used a condom after those two seconds.