Pregnancy

I got a very very faint time today on a test. My period is about to be 4 days late about to be 5. I’m 14 days past my ovulation and I’m 2 months postpartum got my first regular period last mouth. Haven’t been using condoms we wanted our children close together. Could I be pregnant? I’ I also think I may be experiencing some spotting. Taking another test Monday, also lots of gas and having digestive problems.