Hi Doc. Im Rubby. Can I Ask Something About My

hi doc. im rubby. can i ask something about my ultrasound here. whats the meaning of normal size anteverted uterus with THICK endometrium ?? is this possible i have a problem? or im a pregnant? because m,y period stop since 1month and 4 weeks already but now i have. its start with the pinkish and spot brown. and now its heavy flow. whats the meaning of that??