first trimester symptoms. Normal?

so I have taken 4 test within 2 days. Number 3 was yesterday morning and number 4 was this morning. I'm never had a pregnancy scare so I'm curious if it's normal to have these symptoms: really sore breast/nipples, constipation, and mild cramps that come and go. back aches, and my face and back have started to break out.. i have a dr appointment on monday!! thanks in advance!