Cramps and stairs.

cin • ❤️❤️
Hey, ladies. I recently found out I am pregnant, and I know I can't be more than 6 weeks along. I have been having subtle cramps here in there the past 2 weeks. My house has a lot of stairs, and I climb them maybe 8-10 times a day, depending on what I am doing. Yesterday was the first day I noticed that after going up and down the stairs a few times, i began to cramp pretty bad, like a 6/10 on the scale of pain, in comparison to the 3/10 i was having. I freaked out for a bit, especially bc i bled a bit. The blood was light light pink, but I also had a quarter size amount of brown blood. It went away after i rested and stopped climbing the stairs for the day. Then just now i went downstairs to put some clothes to wash, and while I was coming up, i cramped the same way, no blood this time though. I have an appointment for next week on Wednesday.do you guys think this is normal?