Hi 
I'm 27 & have been with my partner for 4 years. We had sex 10 days ago and ever since I've had the worst heart burn I've ever had along with cramps and lower back pain. Is it way too early to notice any signs of pregnany?
Along with this, my partner has a difficult time ejaculating during sex and he didn't on this occasion.
Is there any chance I could be pregnant or am I just over thinking this?
Thank you in advance.