Light spotting

This sounds totally odd but I’m around 9 weeks pregnant and about 3 weeks ago after feeling quite constipated I managed to go but strained. Instantly on wiping there was a little bright red blood from my front passage defo not the back, it lasted about a day or two changed to light brown got really light then nothing since. I have a private scan booked for next week but I’m filled with worry that could of been something bad. Anyone else had this? Was it because everything gets strained and that caused it? Still having all the other usual pregnancy symptoms, boobs feeling bigger, peeing constantly, occasionally feeling sick, bloated.

Thanks for any advice 💗