Pregnancy symptoms 3 days after unprotected sex?

I differ from your answer. It can occur withing 3 to 5 days

I'm worried I may be pregnant.

I just came off the pill 32 days ago after being on for 10 years. My boyfriend and I (8 years) had sex 4 days ago and then that night I got the worst pains ever. Followed the next morning by more pain and very small bit of brown discharge. This happened for 3 days. I'm also temping to see when it's best to have sex and when not to and my temperature went down today after the normal which my app said should've been period time... Is it possible that I had implantation bleeding that early or is it possible that my periods are now a 3 day thing with no more than 4 drops of brownish blood in 3 days?

Ps I have cervical issues so I'm unable to be on the pill, no hormonal contraception, can't have anything in there like an iud and condoms give me bladder infections so rhythm method and proper pull out is all we got. I wouldn't mind a baby but I know he's not fully ready yet and I just wanna know what my body's doing!

Condoms are not 100% secure.

I’m having a similar problem to you and the other woman. I had Protected sex but ... he put it on and took it off like 2 times...I’m pretty sure there was a hole in it. It was Literally the day my period ended. What I’m finding very weird is that I feel like I’m still having the cramps witch could be normal...but when I go to use the bathroom It feels weird, as though I Had some discharge, but it wasnt similar to the discharge I get when I am ovulating, the thing is...I feel like I still have to pee and it feels like blood is gonna come out but when I look at it...it’s White...and smells like cum, and I found that odd because it was like that when I had intercourse...but it’s been a couple days since then and it’s still like that, I also have to pee very often .I am also very tired and have developed a bit of an upper respiratory infection, my throat starts hurting and mind you I wasn’t showing Symptoms of being ill until afterwards. It’s been around 4 days since I had sex for my first time. I’m a teen and scared. Can someone please tell me what’s going on???!!!!

I had unprotected sex with my boyfriend and 3 days later I got some cramping. What does this mean?

I had unprotected sex on 24th July on the same day my period was meant to start. Today that is on 27th July I had few drops of bleeding and I did not get my periods yet I am anxious what this might be?

I had unprotected sex yesterday my tracker told me I will be on my period tomorrow.. so this morning I drank warm water and salt, I start to feel pain in my stomach.and I'm kind of cold, I bleed a litt. I do not want get pregnant. Pls what happening to me and what should I do about it.. and he told me he cum .

But I feel small pain in my abdomen, which I always feel whenever I'm on my period..