Might be pregnant 😬

So a couple weeks ago I started spotting but not just a regular spotting.. it only happened when I would use the restroom & sometimes there would be chunks. I don't know how else to describe it but it's never happened like that before. That lasted about 3-4 days & I haven't gotten my regular period. I'm sort of excited/nervous/scared.. I'm planning on making an appointment for next week ahhhh