Strange Periods

Hi!, I’m new to the site here... ill try to put this as short as I can 😉 I’m on thryoid pills and so far they r regular my periods... last month lasted for 5 days. This month they don’t seem to stop!! 😩😩 I’m on day 10 already!!! It goes away for a day and pops up th next day... it’s more of spotting with a few tiny cloths... it’s from Pinkish to red then pink again... anyone gone through this??

Ps: I have a 2 year old daughter.... so I’ve been PG before but nothing like this!!