any advice would be greatly appreciated .. kinda freakin out

Chelsea
Okay, so this month took clomid 250 mg, I'm currently on cd 33 and have had light brown discharge since cd 27, so almost a week... the spotting never for heavy.. there was one time I had wiped and seen light pink but other than that it's been light/medium brown .. so I text my doctor bc she has me taking femara this cycle days 3-7... I texted her and told her I had been spotting for 4 days, and if I should go ahead and start pills or wait until I see red, she said I should go ahead and take pills but to take a pregnancy test first, so I did it was negative so I started my pills... today I have absolutely no blood on panty liner or cervix .. I don't no what's going on. I always get a heavy flow. I'm nervous that I have taken these pills too early.. anyone have any thoughts of what could be going on?