Discharge

Maria
I'll tell you now this may be TMI for some!
I am currently 10w4d. I stopped my IM progesterone and estrogen tablets on Saturday(cold turkey, no weaning). Today I noticed an odd discharge. Consistency was similar to mucousy boogers(I know, gross. Sorry!) and the color was light brown/grey. 
I called the on call doctor and she said it was normal for discharge to change after hormonal changes, but this just seems different to me. 
No pain and no bleeding. Any thoughts?