can i get pregnant with pre cum? if i got 3 kids?

[Marisa]

i have 3 kids right now and im not using any birthcontrol. I was having sex with my partner the other night and he was about to ejaculate but he holded it and we stoped having sex but then a few seconds after he decided to keep going, so this time he pre cumed inside me but then pulled out. the next two days ive been feeling nasty wet stuff coming out of my vagina, so my friend says he probably did ejaculate a little bit inside me and that i might be pregnant..i need advice...might i be pregnant????