Possibly chem pregnancy again??

Cassi • Single Momma of Four Graci 5-7-15 Graeson 9-7-16 Gabriel 8-6-19 and Gwendolynn 6-20-22! Angel Momma.
I have very painful cramps like i cant even move i had to take six pills within an hour just to manage it and im bleeding a lottt!!! More than normal like i did last month with my other chemical should i go to the doc again and see?????