Feeling some pressure on left side chest

Around 15 april i think i got exposed to covid as i lost my smell n taste suddenly n have some body ache for 2 days.but didn't have any major problems so I don't get test of covid.29th April I come back home around 1 a.m. After coming home a drink around 4-5 glasses hot water as precaution from covid.then after sometime i feeling something abnormal as my body is getting warmer n uncomfortable on bed.then I call my friend n ask him to come n take me to a doctor.we want to hospital there my b.p was 216/140.doctor gave me an injection n one tablet to settle my b.p.aftersometime my b.p is normal.Doctor advice me to some tests like ecg,cbc,lft,kft,thyroid etc n monitoring b.p 3 times at home.i done all tests.Reports are normal n my b.p is also normal. I took amlokind 5mg for 1 week.Now my concerns is whether I have to get some more tests or everything is normal as a part of post covid effect. Kindly guide me a suitable way as there is not safe to go out.