WHAT SHOULD I DO ?

My period came after being 7 days late well I think it’s my period me & my boyfriend had sex June 4th multiple times he’s came in me we always have unprotected! So I get my period after being 7 days late it’s kinda light like not like my normal period which is always heavy I’ve been so bloated too, gassy as HELL I get so gassy my legs cramp so bad . I’ve been belching a lot too at night I get hungry as hell every night at 2 am its weird my boobs are really sore also I just feel different .. my period has stopped kinda I just bleed a little sometimes it’s different idk what the fuck is wrong with me should I go to the doctors to figure out or ??? ( Sorry it’s all over the place I’m in a rush rn )