Suggestions? 6w 2d and brown spotting.

Marissa
Hello all, panic moment last night when I noticed some spotting when I went to the bathroom after sex. Very minor amount still this morning and throughout today, brown in color. Otherwise I feel fine besides minor cramps which I've had off and on since I found out. I can't get into my doctor until my 8wk appointment and she's 3 hours away anyway (perks of a rural town...). Anyone know if this is normal or something to worry about?? Thank you...