Help..

So I tested about a week ago and receive a faint positive on first response.. I tested again the next day and got a negative. A few days later I tested again and received a positive. I just received another negative. I’m so confused and started to become frustrated and discouraged. We had stopped trying but once I receive that positive test I got really excited. I’m scared I’m going to be disappointed if I’m really not pregnant. My period is due in 6 days....