I am sooo sorry this is happening to you.
Morning Kim
Im sure the clear discharge is fine, I would start worring if it turns to BLOOD again. Maybe its just growing pains. I suffered bad with lower back pain on 9weeks and got over that!!
If you really worried phone your DR and make an appointment so that you can get it checked out!!
I'll be thinking of you - GOOD LUCK!!
:)
I don't know if it's normal or not but I would say your best bet would be to get in to your doctor soon or call an ask-a-nurse hotline. Best of luck, I will keep you in my prayers!