Precum

My bf used a condom when we were having sex and took it off before he went to sleep.

When we woke up he started humping me with his penis towards my thigh area. He leaked a lot of pre cum...

Can I get pregnant from this? We did this 4 nights in a row and I’m scared...

I know I should’ve been mature and aware of the consequences before getting into this but I just feel scared.

I am in my fertile window according to eve.

Should i take plan b?