Agree with all comments above.. I experience the same till I am 7week.. but its scary as I am misscarry 4time before. But I just keep finger crossed for this lil boy I carrying now... and I am very sure he is the one for me... ;)
Don't worry too much unless you see red bleeding,brown spotting is very common in early stages of pregnancy,it happens to many women,it can be old blood from implantation,I had brown spotting at week 5 twice,I was so worried like you,but my doctor told me it's normal,now if you see red is't different you should contact you doctor.About the bladder it is normal too ,your uterus is growing therefore its pressing your bladder,it's making room for your baby,I'm 8 weeks and 5 days today and I remember feeling this way weeks ago.I know it's hard to be calm with all those symptoms but I'm sure any doctor is going to tell it it's all normal,but if you have more concerns ask your doctor to do an early ultrasound to make sure everything is alright,that's what I did.Good Luck
Spotting in pregnancy is not normal and always need to be investigated. u need to check your blood group and an ultrasound to be sure that all is well in addition u should avoid exertion and sex. Good luck
Yes sometimes it can be i had a full cycle after conciving.... And im 27 weeks now me n baby are completely healthy! Good luck with ur little one