Indigestion Early Pregnancy Sign?

I am 2 days away getting my period and have been feeling differently the past two days. Without too much TMI I am burping semi regularly in the afternoon and evenings, which I never do. I’m also not having anything carbonated to make this occur. Also, I’ve had to run to the bathroom two days in a row to go #2 which is also not normal for me. Has anyone experienced something similar or can provide insight if this could lead to a BFP or is it wishful thinking??