Right side ache 5 weeks pregnant

Today i have feeling an ache pain on my right side didnt last to long maybe about 15-20mins and i did a little force and i started to spot some watery red/pink discharge am concern its early miscarriage the pain had come and go since i found out 5 days ago i still dont go to the dr. What should i do the spotting isnt a lot it mostly when i wipe but then again i have never been pregnant so i dont know what is normal or not. I have had spotting for the past two day but it wasnt like this it was just a little pinkish discharge when wipe every now and then i got no clots and according to LMP am supposed to be around 5-6 weeks pregnant