possible early pregnancy symptoms?

sabrina hasborth

I saw a raw egg white CM on the 8th Dec which is 4 days ago. had sex 3 days ago before the raw egg on 5th Dec. then had sex again 1 day after 8th Dec. so im 4dpo today. and having stomach cramps, and yesterday i started to really feel fatigue that always feel like I wanna have a sleep. yesterday also started to got runny nose and feel very weak. is this an early sign of pregnancy?